There is a grenade put into a 7kg object. It explodes into 3 parts. Part 1...
There is a grenade put into a 7kg object. It explodes into 3 parts. Part 1 has a mass of 2.7kg and is traveling 3.1m/s at 22 degrees above x-axis. Part 2 has a mass of 1.75kg and moves 4.4 m/s at 53 degrees above x-axis. What is the mass, velocity, and direction of the 3rd piece using momentum.
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There is a grenade put into a 7kg object. It explodes into 3
parts. Part 1...
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A model rocket is shot straight up and explodes at the top of
its trajectory into three pieces as viewed from above and shown in
the figure below. The masses of the three pieces are
mA = 110.0 g,
mB = 20.0 g,
and
mC = 30.0 g.
Immediately after the explosion, piece A is traveling at 1.40
m/s, and piece B is traveling at 6.90 m/s in a direction 30° below
the negative x axis as shown. What is...
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