A wooden block of mass M rests on a table over a large hole as in Figure P6.84. A bullet of mass m with an initial veloc- ity v; is fired upward into the bottom of the block and remains in the block after the collision. The block and bullet rise to a maximum Figure P6.84 Problems 84 and 85. height of h. (a) Describe how you would find the initial velocity of the bullet using ideas you have learned in this topic. (b) Find an expression for the initial velocity of the bullet.

A wooden block of mass M rests on a table over a large hole as in Figure P6.84. A bullet of mass m with an initial veloc- ity v; is fired upward into the bottom of the block and remains in the block after the collision. The block and bullet rise to a maximum Figure P6.84 Problems 84 and 85. height of h. (a) Describe how you would find the initial velocity of the bullet using ideas you have learned in this topic. (b) Find an expression for the initial velocity of the bullet.

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

I need the answer as soon as possible
A 1kg-basebal coming from the east is approaching Miyuki 10m/s. He hits the caseball back where it came from and the baseball leaves his bat at 10m/s. What is the impulse Miyuki delivered to the baseball? a. O N to the East b.O N to the West c. 20 N to the East d. 20 N to the West
A child sleds down a hill and collides at 5.6 m/s into a stationary sled that is identical to his. The child is launched forward at the same speed.a) Draw the FBD with complete details.b) What is the speed of the two sleds after this collision, if the collision is elastic?
A pistol fires a 2.57 g bullet. The bullet then strikes a 3.07 kg wooden block resting on a horizontal frictionless surface. The block and the embedded bullet then slide across the surface as one object at a velocity of 1.22. Find the speed of bullet before the bullet is embedded in the block.
Please asap with explanation
please help me solve this problem
A 65-kg ice hockey goalie, originally at rest, catches a 0.145-kg hockey puck slapped at him at a velocity of 35 m/s. Suppose the goalie and the ice puck have an elastic collision and the puck is reflected back in the direction from which it came. What would their final velocities be in this case? Vp,f= __ m/s vV,f= __ m/s
Two blocks with masses 5m and 8m are on a collision course with the same initial speeds v;. The block with mass 5m is traveling to the left, and the 8m block is traveling to the right. They undergo a head-on elastic collision and each bounces back, retracing its original path. Find the final speeds of the particles. (Enter your answers in terms of v, the initial speed of each mass.) V 5m,f Vsm,f Vi
A 7.3 kg object initially has a momentum of 85 kgm/s. The object then experiences an impulse of -94 kgm/sWhat was the object's initial velocity in the x direction ? _______m/sWhat was the object's final momentum after experiencing the impulse? _________kgm/sWhat was the object's Final velocity in the x direction ? ___________m/s
A0.014-kg bullet is fired intoa stationary block of wood of mass of 4.51 kg. The relative speed of the bullet with respect to the wood is zero after collision (The bullet becomes embedded in the block of wood). What is the speed of the bullet-plus-wood combination immediately after collision if the speed of the bullet before collision is 476 m/s? Express yourlanswer in two decimal places and with units of m/s.
Setect the correct answers. Before the elastic collision with a vertical wall, a 0.10 kg squash ball has an initial momentum P= (Px, PLy) = (3.0 kg m/s, 2.0 kg m/s). What is the magnitude of the final momentum and the components of the final velocity of the squash ball after collision? Select 2 choice(s) OP:=3.6 kg m/s O P:= 6.3 kg m/s O V; = (-0.30 x 102 m/s, -0.20 x 102 m/ Dv, =(-0.30 x 102 m/s, 0.20 x 10 m/s) O V, = (0.20 x 10 m/s, 0.30 x 10 m/s) DP:= 13 kg m/s
. A 1000-kg car traveling west at 30 m/s collides with a 1000-kg truck traveling south at 20 m/s. Theoccupants, wearing seat belts, are uninjured, but the two vehicles move away from the impact point as one. The insurance adjustor asks you to find the velocity of the wreckage just after impact. What is your answer