How high will block rise after bullet becomes embedded in it
A bullet is fired vertically into a 1.90 block of wood at rest directly above it. If the bullet has a mass of 28.0 and a speed of 410 , how high will the block rise after the bullet becomes embedded in it?
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If the bullet has a mass of 28.0 and a speed of 410 , how high will the block rise after the bullet becomes embedded in it?
A firefighter of mass 89 kg slides down a vertical pole with an acceleration of 3 m/s2. The acceleration of gravity is 10 m/s2 . What is the friction force that acts on him? Answer in units of N.
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