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Q. An 7.65g bullet is fired into a 260g block that is initially at rest at the edge of a frictionless table of height h = 1.11 m.
-The bullet remains in the block, and after the impact the block lands d = 1.90 m from the bottom of the table. How much time does it take the block to reach the ground once it flies off the edge of the table?
-What is the initial horizontal velocity of the block as it flies off the table? (assume this to be in the positive direction)?
-Determine the initial speed of the bullet
A 10 capacitor initially charged to 30 is discharged through a 1.2 resistor. How long does it take to reduce the capacitor's charge to 7.
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Illustrate the force vectors with their tails at the origin of coordinate system. The orientation of your vectors will be graded. The exact lengths of your vectors will not be graded but relative length of one to the other will be graded.
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What are the velocities of the two people after the snowball is exchanged? Disregard friction between skate and the ice.
A rocket is fired at a speed of 75.0 m/s from ground level, at an angle of 60.0 degrees above the horizontal. The rocket is fired toward the ground 11.0-m high wall, which is located 27.0 m away. By how much does the rocket clear the top of the wa..
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