Physics, 27.09.2019 11:30 jbainbynn1296
When a bus moves forward after stopping to pick up passengers, why do the passengers feel as though they are being pushed back against their seats?
a. the passengers' bodies tend to remain still relative to the ground while the bus is moving.
b. the forward force caused by the inertia of the bus pushes back on the passengers' bodies.
c. the force of gravity tries to hold the bodies of the passengers in place.
d. the body of the bus moves faster than the seats on the bus due to inertial forces.
Answers: 1
Physics, 22.06.2019 03:30
Will give brainliest! jay rides his 2.0-kg skateboard. he is moving at speed 5.8 m/s when he pushes off the board and continues to move forward in the air at 5.4 m/s. the board now goes forward at 13 m/s.a. determine jay’s mass.b. determine the change in the internal energy of the system during this process.(express your answer to two significant figures and include the appropriate units.)
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Physics, 22.06.2019 06:00
A1,700kg car is being used to give a 1,400kg car a push start by exerting a force of 140n the impulse on the smaller car during the 30.0s of contact is +670kg*m/s. what is the impulse of the smaller car on the larger car? -814 kg*m/s 0kg *m/s -670kg*m/s -550kg*m/s
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Consider a system with two masses that are moving away from each other. why will the kinetic energy differ if the frame of reference is a stationary observer or one of the masses?
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Physics, 22.06.2019 14:40
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When a bus moves forward after stopping to pick up passengers, why do the passengers feel as though...
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