Current Attempt in Progress A 5.61-g bullet is moving horizontally with a velocity of +354 m/s, where the sign + indicates that it is moving to the right (see part a of the drawing). The bullet is approaching two blocks resting on a horizontal frictionless surface. Air resistance is negligible. The bullet passes completely through the first block (an inelastic collision) and embeds itself in the second one, as indicated in part b. Note that both blocks are moving after the collision with the bullet. The mass of the first block is 1195 g, and its velocity is +0.709 m/s after the bullet passes through it. The mass of the second block is 1639 g. (a) What is the velocity of the second block after the bullet imbeds itself? (b) Find the ratio of the total kinetic energy after the collision to that before the collision. +354m/s Block 1 (a) Before collision Mblock 1 = 1195g +0.709m/s GO Tutorial (a) Vblock2= Number (b) KEafter/KEbefore = Number Save for Later eTextbook and Media (b) After collision Mblock 2=1639 Mbullet -5.61g i Block 2 i block 2 Units Units

Current Attempt in Progress A 5.61-g bullet is moving horizontally with a velocity of +354 m/s, where the sign + indicates that it is moving to the right (see part a of the drawing). The bullet is approaching two blocks resting on a horizontal frictionless surface. Air resistance is negligible. The bullet passes completely through the first block (an inelastic collision) and embeds itself in the second one, as indicated in part b. Note that both blocks are moving after the collision with the bullet. The mass of the first block is 1195 g, and its velocity is +0.709 m/s after the bullet passes through it. The mass of the second block is 1639 g. (a) What is the velocity of the second block after the bullet imbeds itself? (b) Find the ratio of the total kinetic energy after the collision to that before the collision. +354m/s Block 1 (a) Before collision Mblock 1 = 1195g +0.709m/s GO Tutorial (a) Vblock2= Number (b) KEafter/KEbefore = Number Save for Later eTextbook and Media (b) After collision Mblock 2=1639 Mbullet -5.61g i Block 2 i block 2 Units Units

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

The figure below shows a bullet of mass 230g traveling horizontally towards the east with a speed of 415m/s, which strikes a block of mass 7.5kg that is initially at rest on a frictionless table. After striking the block, the bullet is embedded in the block and they begin to move as one unit. A. What is the magnitude (in m/s) and direction of the velocity of the block/bullet unit immediately after the impact? B. What is the magnitude (in N * s) and direction of the of the impulse of the block on the bullet? C. What is the magnitude ( in N *s) and direction of the impulse of the bullet and the block?
Please answer the question correctly
云 HI 5 F. %24 -10 Part A Jeanette is playing in a 9-ball pool tournament. She will win if she sinks the 9-ball from the final rack, so she needs to line up her shot precisely. Both the cue ball and the 9-ball have mass m, and the cue ball is hit at an initial speed of v. Jeanette carefully hits the cue ball into the 9-ball off center, so that when the balls collide, they move away from each other at the same angle 0 from the direction in which the cue ball was originally traveling (see figure). Furthermore, after the collision, the cue ball moves away at speed vf, while the 9-ball moves at speed vp. (Figure 1) Find the angle 0 that the 9-ball travels away from the horizontal, as shown in the figure. Express your answer in degrees to three significant figures. > View Available Hint(s) For the purposes of this problem, assume that the collision is perfectly elastic, neglect friction, and ignore the spinning of the balls. Submit Provide Feedback Figure 1 of 1 MacBook Air 08 F3 O00 000 F2…
A 2000 kg car is traveling East at 45 m/s while a 1500 kg car travels North at 30 m/s. They collide inelastically at an intersection, stick together and move as one to the Northeast. Assuming no other significant forces, what is the velocity of the two-car combo? v = m/s at θ = º North of East
A hockey puck with a mass of 0.170 kg moving in a straight line at 1.7 m / s collides with an identical puck that is at rest. As a result, the first disk deviates an angle of 30 ° from its original path and continues to move with a speed of 0.45 m / s. What is the angle of the final velocity of the second disk?
d. v.> V, > V. v.> V, = V e. %3D 4. A 3.54 kg thin plate is hanging at rest from a massless wire when it is struck by a 10.0 g bullet travelling to the right at 320 m/s. After the collision the bullet instantly comes out the other side of the plate at 42 m/s. How high does the plate swing up in the y-axis.
A light bulb has a power of 300W. What is the energy dissipated by it in 5 minutes? Select one: a. 90J b. 1000J O c. 90kJ d. 1kJ e. None
A 5.37-g bullet is moving horizontally with a velocity of + 346 m/s, where the sign + indicates that it is moving to the right (see part a of the drawing). The bullet is approaching two blocks resting on a horizontal frictionless surface. Air resistance is negligible. The bullet passes completely through the first block (an inelastic collision) and embeds itself in the second one, as indicated in part b. Note that both blocks are moving after the collision with the bullet. The mass of the first block is 1179 g, and its velocity is + 0.556 m/s after the bullet passes through it. The mass of the second block is 1581 g. (a) What is the velocity of the second block after the bullet imbeds itself? (b) Find the ratio of the total kinetic energy after the collision to that before the collision.
Can you help me with this problem A 0.156 kg glider is moving to the right on a frictionless, horizontal air track with a speed of 0.900 m/sm/s. It has a head-on collision with a 0.291 kg glider that is moving to the left with a speed of 2.15 m/s Suppose the collision is elastic.Find the magnitude of the final velocity of the 0.156 kg glider in m/s. Find the magnitude of the final velocity of the 0.291 kg glider in m/s
Collisions in one dimension
A 1.90 g bullet, traveling at a speed of 423 m/s, strikes the wooden block of a ballistic pendulum. The block has a mass of 228 g. (a) Find the speed of the bullet/block combination immediately after the collision.m/s(b) How high does the combination rise above its initial position?m
A 6032 - kg truck traveling at 4.93 m/s east collides with a 2020 - kg car moving at 26.28 m/s in a direction 48° south of west. After the collision, the two vehicles remain tangled together. With what velocity (magnitude only) does the wreckage begin to move? Round your answer to 2 decimal places.