A 1.40-g lead bullet at 34.0°C is fired at a speed of 230 m/s into a...
A 3.37g aluminum bullet at 30.9°C is fired at a speed of 259 m/s into a large block of ice at 0°C, in which it embeds itself. What quantity of ice melts?
A 10.0 g rifle bullet is fired with a speed of 370 m/s into a ballistic pendulum with mass 7.00 kg , suspended from a cord 70.0 cm long. A) Compute the initial kinetic energy of the bullet; B) Compute the kinetic energy of the bullet and pendulum immediately after the bullet becomes embedded in the pendulum. C) Compute the vertical height through which the pendulum rises.
A 35 g bullet is fired horizontally into a hanging wooden block (mass 1.7kg) as shown in (Figure 1). The bullet's initial speed is 300 m/s . The bullet becomes embedded in the block, which then swings upward some height. What is the maximum height to which the block rises? Instead of getting embedded in the block, the bullet passes completely through it, emerging on the other side with a speed of 100 m/s . How high does the block...
A 12.0-g bullet is fired horizontally into a 113-g wooden block that is initially at rest on a frictionless horizontal surface and connected to a spring having spring constant 159 N/m. The bullet becomes embedded in the block. If the bullet-block system compresses the spring by a maximum of 89.0 cm, what was the speed of the bullet at impact with the block? m/s
A 5.00 g bullet is fired horizontally at a speed of 276 m/s into a 1.50 kg wooden block resting on a frictionless horizontal surface. Determine how fast the block will be moving if the bullet becomes imbedded in the block. Express your answer using appropriate mks units.
A 12.0-g bullet is fired horizontally into a 115-g wooden block that is initially at rest on a frictionless horizontal surface and connected to a spring having spring constant 146 N/m. The bullet becomes embedded in the block. If the bullet-block system compresses the spring by a maximum of 88.5 cm, what was the speed of the bullet at impact with the block?
A gun fires a bullet vertically into a 1.40-kg block of wood at
rest on a thin horizontal sheet.(Figure 1) If the bullet has a mass
of 13.5 g and a speed of 310 m/s, how high will the block rise into
the air after the bullet becomes embedded in it?
1.40 kg Qv 310 m/s
A bullet with a mass of 4.1 g and a speed of 650 m/s is fired at a block of wood with a mass of 9.6x10-2 kg. The block rests on a frictionless surface and is thin enough that the bullet passes completely through it. Immediately after the bullet exits the block, the speed of the block is 21 m/s. a. What is the speed of the bullet when it exits the block? b. Is the final kinetic energy of...
A bullet of mass m = 23 g is fired into a wooden block of mass M = 4.4 kg as shown in the figure below. The block is attached to a string of length 1.5 m. The bullet is embedded in the block, causing the block to then swing as shown in the figure. If the block reaches a maximum height of h = 0.25 m, what was the initial speed of the bullet? m/s Bullet
Problems 3: The S-kg disk is pinned with a frictionless pin at O. A 10-g bullet is fired with v 800 m/s into the edge of the disk, and the bullet becomes embedded in it. Answer the following questions embedded in its edge. Ignore the dimension of the bullet. The gravity acts downward just after the bullet becomes 0.2 m 3.1 The angular velocity of the disk is rad's. (A) 2.01 (B) 3.99 (C) 6.32 (D) 4.65 (E) 5.32 (F)...