Reference no: EM132536525
The acceleration of a train that increases its velocity from 10.0 m/s to 16.0 m/s in 2.50 seconds is _____ m/s^2.
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Preparing for a turn, a bus slows down with an acceleration of -2.0 m/s^2. Calculate how much time it takes the bus to slow down from 13.0 m/s to 5.0 m/s.
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An 75 kg man starts from rest and after 1.35 seconds is running at a speed of 11.0 m/s. The force needed for this man to get up to this speed in 1.35 seconds is ____ N.
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If the engines of a jet produce a force of 130,000 N, the acceleration of a 35,000 kg aircraft during takeoff is ____ m/s^2.
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A 38 N horizontal force pushes on a 3.3 kg mass resting on a horizontal surface. The surface exerts a friction force of 14 N against the motion. The acceleration of the 3.3 kg mass is ____ m/s^2.
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