Question: Consider again the collision between two hockey pucks in Figure P7.24, but now they do not stick together. Their speeds before the collision are v

Consider again the collision between two hockey pucks in Figure P7.24, but now they do not stick together. Their speeds before the collision are v_1i= 20 m/s and v_2i= 15 m/s. It is found that after the collision one of the pucks is moving along x with a speed of 10 m/s. What is the final velocity of the other puck?

Figure P7.24

? y Puck 1 30 Puck 2

y Puck 1 30 Puck 2

Step by Step Solution

★★★★★

3.41 Rating (167 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

The pucks do not stick together but we are not told that kinetic energy is conserved We need to assu... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related College Physics Reasoning Questions!

Consider again the ladder in Figure P8.30 and imagine two scenarios. In both scenarios the ladder is in rotational equilibrium.? (1) There is no friction between the ladder and the floor, and there...

Consider again the crate in Problem 5, but now include friction. Assume the coefficient of kinetic friction between the crate and the ramp is K = 0.25. What is the work done by the person as he...

(a) A massless string of length 2? connects two hockey pucks that lie on frictionless ice. A constant horizontal force F is applied to the midpoint of the string, perpendicular to it (see Fig.). How...

This print-out should have 21 questions. inelastic case Multiple-choice questions may continue on the next column or page - find all choices before answering a bullet 001 10.0 points inside B A...

1. Alice and Bob are of equal mass (60kg). Alice has a momentum of 60 kg*m/s. Bob is at rest. Alice runs into Bob and stops, while Bob starts moving. a. What is Alice's momentum after the collision?...

has an initial speed of 20 m/s, and puck 2 has an initial speed of 15 m/s. They collide, and some glue on one of the pucks causes them to stick together.? (a) If the two pucks form a ???system,??? is...

Car A and car B were both traveling at 15 m/s. Car A slowed to a stop in 5 seconds. Car B came to a stop in 3 seconds. Which car received a greater force to stop? (1pts) Question 13 - Car A and car B...

A soccer ball player bounces the ball off her head, changing the velocity of the ball. She changes the x-component of the velocity of the ball from V;x = 8.4 m/s to Vx = 3.8 m/s and the y-component...

Imagine a system in which two clay balls of mass m1 and m, have been thrown toward each other. As each ball reaches the highest point In its trajectory, the balls collide with each other and stick...

Pls answer the following questions step by step. Show all the workings. All the relevant information is provided pls just answer the questions as best u could PLEASE PLEASE A1 1. A low-friction cart...

TAME offers a range of mouth-related services to adult patients, from simple teeth cleaning and checkups to orthodontics to complex oral surgery. Two types of employees are relevant for TAMEs revenue...

Based on your projected salary, estimate and subtract 20 percent for taxes and benefits and another 10 percent for retirement. From the remainder, estimate and subtract the amount you plan to save...

3. Indicate how you think each of the following would shift demand in the indicated market: LO1 a. Incomes of buyers in the market for Adirondack vacations increase. b. Buyers in the market for pizza...

=+8. Do the following functions exhibit increasing, constant, or decreasing returns to scale? What happens to the marginal product of each individual factor as that factor is increased and the other...

A 15-m-long garden hose has an inner diameter of $2.5 \mathrm{~cm}$. One end is connected to a spigot; $20^{\circ} \mathrm{C}$ water flows from the other end at a rate of \(1.2 \mathrm{~L} /...

Water flows through a 4.0 -cm-diameter horizontal pipe at a speed of $1.3 \mathrm{~m} / \mathrm{s}$. The pipe then narrows down to a diameter of $2.0 \mathrm{~cm}$. Ignoring viscosity, what is...

An object floats in water, with $75 \%$ of its volume submerged. What is its approximate density? A. $250 \mathrm{~kg} / \mathrm{m}^{3}$ B. $750 \mathrm{~kg} / \mathrm{m}^{3}$ C. \(1000...

Practice Assignment Gradebook ORION Downloadable eTextbook ssignment ER FULL SCREEN PRINTER VERSION 1 BACK NEXT JO Chapter 11, Section 11.3, Problem 030 K Two random samples, one of 95 blue-collar...

Tim Smunt has been asked to evaluate two machines. After some investigation, he determines that they have the costs shown in the following table: Machine A Machine B Original Cost $ 10 comma 000 $ 28...

Cost of preferred stock. Kyle is raising funds for his company by selling preferred stock. The preferred stock has a par value of $ 7 7 and a dividend rate of 8 . 4 % . The stock is selling for $ 5 6...