7. A mass of 15 g traveling at a rate of 250 m/s imbeds itself into a stationary lump of clay of mass 5 kg. What is the maximum height the combined mass of clay and bullet will rise to? (The book will have an illustration of a ballistic pendulum.) Find the resulting velocity of combined mass and then use conservation of energy to find height. Use #4 and then find the kinetic energy of the pendulum into potential energy mgh...

7. A mass of 15 g traveling at a rate of 250 m/s imbeds itself into a stationary lump of clay of mass 5 kg. What is the maximum height the combined mass of clay and bullet will rise to? (The book will have an illustration of a ballistic pendulum.) Find the resulting velocity of combined mass and then use conservation of energy to find height. Use #4 and then find the kinetic energy of the pendulum into potential energy mgh...

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter6: Momentum, Impulse, And Collisions

Section: Chapter Questions

Problem 53P: A billiard ball moving at 5.00 m/s strikes a stationary ball of the same mass. Alter the collision,...

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Similar questions

Consider the ballistic pendulum device discussed in Example 6.5 and illustrated in Figure 6.13. (a) Determine the ratio of the momentum immediately after the collision to the momentum immediately before the collision, (b) Show that the ratio of the kinetic energy immediately after the collision to the kinetic energy immediately before the collision is m1/(m1 + m2).
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A billiard ball moving at 5.00 m/s strikes a stationary ball of the same mass. Alter the collision, the first ball moves at 4.33 m/s at an angle of 30.0 with respect to the original line of motion, (a) Find the velocity (magnitude and direction) of the second ball after collision, (h) Was the collision inelastic or elastic?
Two identical particles, each of mass 1 000 kg, are coasting in free space along the same path, one in front of the other by 20.0 m. At the instant their separation distance has this value, each particle has precisely the same velocity of 800 m/s. What are their precise velocities when they are 2.00 m apart? Figure P13 74
Two automobiles of equal mass approach an intersection. One vehicle is traveling with velocity 13.0 m/s toward the east, and the other is traveling north with velocity v2i. Neither driver sees the other. The vehicles collide in the intersection and stick together, leaving parallel skid marks at an angle of 55.0 north of east The speed limit for both roads is 35 mi/h, and the driver of the northward-moving vehicle claims he was within the limit when the collision occurred. Is he telling the truth?
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In Section 1.4, we considered the collision of a karate expert’s hand with a concrete block. Based on the graphs in Figure 1.31, the initial downward speed of the fist with mass 0.75 kg is about -13 m/s and the collision time is approximately 25 ms. Find the impulse and the average force exerted on the block by the fist during the collision.
An object that has a small mass and an object that has a large mass have the same momentum. Which object has the largest kinetic energy?
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