Speed of the bullet after it has passed through a block.
A 3gm bullet with a speed of 300m/sec is fired on a 400gm block initially at rest. The bullet passes through the block and as a result the block begins to move with a speed of 1.5m/sec in the original direction of the bullet. Find the speed of the bullet after it has passed through the block.
Solution Summary
The solution explains the formula used in solving the problem.
... The bullet passes through the block and emerges with its speed reduced to 180m/s . The block slides a distance of 48.0 cm along the surface from its initial ...
... the component Tcosθ about O = 0 (as the force component passes through O). ... η = coefficient of viscosity, r = radius of the bullet, v = speed of the bullet. ...
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... The speed and power of the thing was greatly to ... Let him never dream that his bullet's scream went wide ... As months passed over me, I slowly comprehended that the ...
... a straight line, at the same speed, from one ... containing the bullet -- digging the bullet out can ... from entrance wound; identify and compare bullets, casings and ...
... A 10 g bullet is fired at toward the blocks. It passes all the way through the first block, then embeds itself in the second block. The speed of the first ...
