Physics, 20.01.2021 23:20 donavancoulter712
A rifle bullet of 0.05 kg is fired from a gun with a velocity of 1180 m/s. If the bullet lodges into a 2 kg block of wood, what will be the velocity of the wood and the bullet as it leaves the target area?
Answers: 2
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The dot diagram represents the motion of the motorcycle as it moves from left to right
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Physics, 22.06.2019 18:30
Aballoon is rising vertically upwards at a velocity of 10m/s. when it is at a height of 45m from the ground, a parachute bails out from it. after 3s he opens his parachute and decelerates ata a constant rate 5m/s.when. (a) what was the height of the parachutist above the ground when he opened his parachute? (b)how far is the parachutist from the balloon at t=3s? (c)with what velocity does the parachutist hit the ground? (d)after how long does the parachutist hit the ground after his exist from the balloon?
Answers: 3
Physics, 22.06.2019 21:30
Ateacher gives students four liquids commonly found in the kitchen - vinegar, apple juice, dish detergent, and milk - and ph indicator strips, which measure acidity. the teacher asks the students to put the liquids in order from most acidic to most basic. what type of investigation could the students conduct to determine the correct order for the liquids?
Answers: 3
A rifle bullet of 0.05 kg is fired from a gun with a velocity of 1180 m/s. If the bullet lodges into...
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