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A model rocket is launched straight upward with an initial speed of 45.0 m/s. It accelerates with a constant upward acceleration
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2. asked by k
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On a test flight a rocket with mass 400 kg blasts off from the surface of the earth. The rocket engines apply a constant upward
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2. asked by playerhammond1
3. 258 views
The Rocket Club is planning to launch a pair of model rockets. To build the rocket, the club needs a rocket body paired with an
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2. asked by Jett
3. 61 views
The engines of a 1.20 x 10^5 N rocket exert an upward thrust of 2.00 x 10^5 N for 1.50 minutes upon lift off.What is the impulse
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2. asked by Maria
3. 935 views
The engines of a 1.20 x 10^5 N rocket exert an upward thrust of 2.00 x 10^5 N for 1.50 minutes upon lift off.What is the impulse
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2. asked by help
3. 778 views
The Apollo spacecrafts were launched toward the moon using the Saturn rocket, the most powerful rocket available. Each rocket
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2. asked by Lupe
3. 602 views
The engines of a 1.20 x 10^5 N rocket exert an upward thrust of 2.00 x 10^5 N for 1.50 minutes upon lift off.What is the impulse
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2. asked by help
3. 2,185 views
A test rocket is fired up from rest. The net acceleration is 20m/s^2 upward and continues for 4.0 seconds, at which time the
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2. asked by Kim
3. 795 views
A test rocket is fired straight up from rest. The net acceleration is 20 m/s2 upward and continues for 4.0 seconds, at which
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2. asked by alex
3. 4,611 views
A rocket is launched at an angle of 56.0° above the horizontal with an initial speed of 101 m/s. The rocket moves for 3.00 s
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2. asked by kayla
3. 791 views