Start your trial now! First week only $4.99!*arrow_forward*

Question

Need help with this. I got 107.8 m, but it was wrong. Thanks!

1 Rating

Tagged in

Science

Physics

Find answers to questions asked by students like you.

Q: A 60 coil spring has a spring constant of 403 N/m. It is cut into 4 shorter springs, each of which h...

A: The number of turns in the spring = 60The spring constant of the spring = 403N/mThe spring cut into ...

Q: collin stands on a 60.0 m high cliff shooting a cannon. he is using a launch angle of 42.0 degree an...

A: (a) In order to find the range of the time of flight of the cannon balls have to be found.(b) The am...

Q: The drawing shows two boxes resting on frictionless ramps. One box is relatively light and sits on a...

A: The mass of the lighter box = 8 kg.The mass of the heavier box = 35 kg.The distance between point A ...

Q: Tectonic plates are large segments of the earth's crust that move slowly. Suppose one such plate has...

A: Given,

Q: A capacitor consisting of two parallel plates separated by 2.0 cm has a potential of 50 V on the top...

A: Electric field is defined as the change in potential with respect to distance. write the expression...

Q: A car is driven east for a distance of 36 km, then north for 18 km, then 45degrees east of north for...

A: Follow the instruction given in the question.First, move 36 km in the east direction and then 18 km ...

Q: A wheel rotates through an angle of 13.8 rad as it slows down from 22.0 rad/s to 13.5 rad/s. What is...

A: The expression for the angular acceleration from angular kinematics equation,

Q: pipe 6-77 Water is flowing into and discharging from U-section as shown in Fig. P6-77. At flange (1)...

A: Let m denotes the mass flow rate, A denotes the area of the opening, P denotes the pressure and ρ de...

Q: A rectangular coil of wire (a = 28.0 cm, b = 37.0 cm) containing a single turn is placed in a unifor...

A: The magnetic force exerted on the coil of a wire of right side loop is,

Q: The figure shows a parallel-plate capacitor with a plate area A = 2.52 cm2 and plate separation d = ...

A: When capacitors are connected in series, the total capacitance is less than any one of the series ca...

Q: 24. A car of mass m moving at a speed vi collides and cou- mu ples with the back of a truck of mass ...

A: a)The expression for the final speed from the conservation of momentum,

Q: An alpha particle(symbol a) having a mass 6.64x10^-27 kg and a charge +3.2x10^-19 C, is accelerated ...

A: Given:

Q: 32. Review. A block of mass m2.00 kg and a block of mass m2 -6.00 kg are connected by a massless str...

A: a)The free body diagram is,

Q: A 4.0-kg mass has a velocity of 4.0 m/s, east when it explodes into two 2.0-kg masses. After the exp...

A: The magnitude of the velocity of the other mass can be calculated using given steps:Given:

Q: Kiting during a storm. The legend that Benjamin Franklin flew a kite as a storm approached is only a...

A: Given:

Q: A plane electromagnetic wave has a maximum electric field of magnitude 2.45 × 10-3 V/m. Find the max...

A: The equation for the magnetic field amplitude is given by,

Q: Chapter 23, Problem 052 The figure shows a spherical shell with uniform volume charge density ρ = 1....

A: (a)Electric field at a radial distance r=0 from the center of the spherical charge distribution.Sinc...

Q: Three polarizing disks whose planes are parallel and centred on common axis. The directions of their...

A: Given:

Q: From Snell’s Law, equation (2), derive the Brewster’s angle formula given byequation (4) when (theta...

A: Brewster’s angle is the angle of incidence at which light with a particular polarization is perfectl...

Q: A 12-kg block on a horizontal frictionless surface is attached to a light spring (force constant 0.8...

A: The law of conservation of energy says that energy will be a constant quantity. The work done is giv...

Q: Two large, parallel, conducting plates are 15 cm apart and have charges of equal magnitude and oppos...

A: Given:Distance between two large parallel conducting plates, d= 15 cm =0.15 mEqual and opposite char...

Q: ch work (úin Joules) is done in lifting a 2.5 kg dictionary from the floor onto a shelf 1.9 m high? ...

A: Since we only answer upto 3 sub-parts, we will answer the first 3. Please resubmit the question and ...

Q: A rectangular current loop (a = 20.0 cm, b = 31.0 cm) is located a distance d = 11.0 cm near a long,...

A: The magnetic force on the sides of the loop with length b will cancel each other due to the symmetry...

Q: Chapter 28, Problem 060 Your answer is partially correct. Try again. The figure shows a current loop...

A: The sides of the loop are parallel to the co-ordinate axis shown with AB=20.4 cm, BC=25.4 cm, and FA...

Q: A stone is thrown upward from a bridge at a speed of 10m/s. it narrowly misses the bridge on the way...

A: The expression for the height of the bridge from kinematics equation,

Q: a box is moved 10 m across a smooth floor by a force making a downward angel with the floor, so that...

A: Work done is,

Q: A scooter has wheels with a diameter of 120 mm. What is the angular speed of the wheels when the sco...

A: The radius of the scooter wheels is,Substituting the value,

Q: Assume that an MX missile goes from rest to a suborbital velocity of 3.50 km/s in 60.0 s (the actual...

A: Given that the missile starts its motion from rest, so that the initial velocity is zero. The final ...

Q: Chapter 23, Problem 039 In the figure a small nonconducting ball of mass m = 1.3 mg and charge q = 1...

A: For the given problem, consider the free body diagram, The electric field produced by the plate is n...

Q: If a car takes a banked curve at less than the ideal speed, friction is needed to keep it from slidi...

A: Given: Radius, r = 85 mAngle = 15oFind; (a) The ideal speed, v.(b) The minimum coefficient of fricti...

Q: The upper leg muscle (quadriceps) exerts a force of 1200 N, which is carried by a tendon over the kn...

A: Using the free body diagram, the net forces acting along the horizontal and the vertical direction c...

Q: An arrow is shot horizontally from a height of 4.9 m above the ground. The inital speed of the arrow...

A: To determine: The time taken by the arrow to reach the ground.Given information: The height from whi...

Q: Water falls without splashing at a rate of 0.310 L/s from a height of 3.10 m into a 0.710-kg bucket ...

A: The scale after 2.90 s after water start accumulating it is calculated in following steps.Given:Mass...

Q: Can you show me how to work this with the formulas?

A: a)The ideal gas equation is,

Q: The switch in the figure is closed on a at time t = 0. What is the ratio εL/ε (a) just after t = 0 a...

A: At time t = 0, the switch is closed and the circuit is complete. As the current increase in the indu...

Q: The figure below shows the position graph of a mass oscillating on a horizontal spring. What is the ...

A: At t = 0, x = 0. Hence,

Q: 3-74 A 6-m-high, 5-m-wide rectangular plate blocks the end of a 5-m-deep freshwater channel, as show...

A: From the given diagram water is touching the plate for 5m height and 5 meters wide i.e., the surfac...

Q: a "swing" ride at a carnival consists of charis that are swung in a circle by 15.0-m cables attached...

A: (a)Consider the figure given below.

Q: consideration the appropriate number of Carry out the following calculation taking into figures:3.91...

A: Significant figures are the number of digits which contributes to the degree of accuracy. During add...

Q: The figure below shows two very long straight wires (in cross section) that each carry a current of ...

A: Magnetic field due to a very long current carrying wire is,

Q: A speed skater goes around a turn that has a radius of 31 m. The skater has speed of 14 m/s and expe...

A: The mass of the skater can be calculated in given steps:Given:

Q: Suppose a car travels 108 km at a speed of 30.0 m/s, and uses 2.20 gallons of gasoline. Only 30% of ...

A: (A)The number of gallons of gasoline is 2.20.The percentage of gasoline goes into useful work is 30%...

Q: What are real & virtual images? Can you focus them on a screen?

A: A real image is formed when the rays of light after reflection or refraction actually meet at some p...

Q: A meter stick balances horizontally on a knife-edge at the 50.0 cm mark. With two 5.37 g coins stack...

A: The meter stick is in equilibrium when the 50.0 cm mark (center of mass) is placed on the knife edge...

Q: When a shower is turned on in a closed bathroom, the splashing of the water on the bare tub can fill...

A: (a)Write the expression for the electric flux .

Q: In the figure short sections of two very long parallel lines of charge are shown, fixed in place, se...

A: Given:Two long parallel lines of charge separated by a distance, L = 21.0 cm = 0.21 m.For line 1, un...

Q: At a picnic, there is a contest in which hoses are used to shoot water at a beach ball from three di...

A: (a) Given that F1=50N and F2=90.Write vector form of each forces.

Q: A wheel that is rotating at 33.3 rad/s is given an angular acceleration of 2.15 rad/s2. Through what...

A: The equation of motion in the angular motion is

Q: The acceleration due to gravity near the surface of the mars is about one-third of the value near th...

A: To determine: The speed of the rock when it hits the ground on Mars.Given Information: The gravitati...

Q: A 2.60-kg hoop 1.80 m in diameter is rolling to the right without slipping on a horizontal floor at ...

A: Case 1 : Viewed by person at rest.Since the loop is rolling without slipping the velocity vector can...