A3.0 kg object is loaded into a toy spring gun, and the spring has a spring constant 750n/m. the object compresses the spring by 8.0 cm. the gun is tilted at an angle 30.0 degrees above the horizontal.
a. once the ball is launched, is the minimum kinetic energy greater than or equal to zero? explain your reasoning.
b. how high does the object go (relative to its height as it leaves the gun)?
Answers: 3
Physics, 21.06.2019 18:30, angiebailey1605
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Physics, 21.06.2019 21:30, AleOfficial101
Aparticle with mass 1.81Ă10â3 kg and a charge of 1.22Ă10â8 c has, at a given instant, a velocity vâ =(3.00Ă104m/s)j^. what are the magnitude and direction of the particleâs acceleration produced by a uniform magnetic field bâ =(1.63t)i^+(0.980t)j^?
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A3.0 kg object is loaded into a toy spring gun, and the spring has a spring constant 750n/m. the obj...
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