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A 1000 kg rocket without

A toy rocket is launched with an initial velocity of 180 m/s. The height of the rocket, in metres, can be modelled by h = –5t2
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A 1000 kg rocket without an internal propulsion system is launched with an initial speed of 7.00 x 10^2 m/s. Determine the
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2. asked by Liz
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A 1000 kg rocket without an internal propulsion system is launched with an initial speed of 7.00 x 102 m/s. Determine the
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2. asked by Arnold
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A rocket of mass 50 kg is launched vertically. Its fuel is being burnt at a rate of 2 kg s-1 and its exhaust gas is being forced
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2. asked by okw
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A student fires a rocket at 24 degrees above the horizontal. The 10kg rocket comes out of the gun barrel at 1000 m/s, and
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2. asked by Kris
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A rocket of mass 1000 kg containing a propellant gas of 3000kg is to be launched vertically. If the fuel is consumed at a rate
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2. asked by Christian
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A student fires a toy rocket into the sky. When does the rocket havethe most potential energy? when the rocket has the most fuel
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2. 140 views
A student fires a toy rocket into the sky. When does the rocket have the most potential energy?O when the rocket hits the ground
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2. asked by Formmial
3. 219 views
A rocket motor is used for different model rockets that have different masses. The results of tests for a rocket motor are shown
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2. asked by follow my ig bigmeltoogrimy13
3. 63 views
A rocket motor is used for different model rockets that have different masses. The results of tests for a rocket motor are shown
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2. 34 views