The lead female character in the movie Diamonds Are Forever is standing at the edge of an offshore oil rig. As she fires a gun, she is driven back over the edge and into the sea. Suppose the mass of a bullet is 0.005 kg, and its velocity is +702 m/s. Her mass (including the gun) is 59 kg. (a) What recoil velocity does she acquire in response to a single shot from a stationary position, assuming that no external force keeps her in place? m/s (b) Under the same assumption, what would be her recoil velocity if, instead, she shoots a blank cartridge that ejects a mass of 5.0 10-4 kg at a velocity of +702 m/s? m/s Additional Materials
The lead female character in the movie Diamonds Are Forever is standing at the edge of...
, Problem 23 GO The lead female character in the mo e vie Diamonds Are Forever is standing at the edge of an offshore oil rig. As she fires a gun, she is driven back over the edge and into is 0.035 kg and its velocity is +650 m/s. Her mass (including the gun) is 50 kg. (a) What recoil velocity does she acquire response to a single shot from a stationary position, assuming that no external force keeps her...
A Styer AMR (Anti-Materiel Rifle) with a mass of 18 kg fires a fires a 20 gram bullet to have a muzzle velocity of 1450 m/s. The average time it takes to reach that muzzle velocity is 0.004 seconds. Since you are holding the gun to keep it horizontal and pushing back on the recoil to keep the AMR stationary.. a) Draw an appropriate momentum diagram for this process... b) And determine the average force you apply to the Styer...
Problems 3: The 5-kg disk is pinned with a frictionless pin at O A 1 bullet is fired with v-800 m/s into the edge ot the disk, and the embedded in its edge. Ignore the dimension of the bullet. The gravity acts downward. bullet becomes embedded in it. Answer the following questions just after the bullet becomes 0.2 m 3.1 The angular velocity of the disk israds (A) 2.01 (B) 3.99 (C) 6.32 (D) 4.65 (E) 5.32(F) 7.39 nc 3.2...
In a scene from the movie 'Matrix Reloaded', Trinity (one of the 'good characters') is falling out a high window towards the ground with agent Johnson (a 'bad guy') falling out of the window towards her. (The agent falls from the window after Trinity does, so the agent is above (further from the ground) than Trinity.) While falling, Trinity fires her gun upwards at the agent. Let's make the following assumptions: Trinity's speed towards the ground is 54 m/s (she...
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)...
1. Three children are riding on the edge of a merry‑go‑round that has a mass of 105 kg and a radius of 1.80 m. The merry‑go‑round is spinning at 22.0 rpm. The children have masses of 22.0, 28.0, and 33.0 kg. If the 28.0 kg child moves to the center of the merry‑go‑round, what is the new angular velocity in revolutions per minute? Ignore friction, and assume that the merry‑go‑round can be treated as a solid disk and the children...