Physics, 14.09.2021 04:30 linreaburg
A cyclist accelerates at 0.6 m/s2 for 20 s.
a) If he was not moving at the start, what speed does he reach?
b) How far does he travel in this 20 s period?
c) He brakes and stops in 6 s. Calculate his deceleration.
Answers: 2
Physics, 22.06.2019 00:10
The summit of chimborazo, in ecuador, which is at a distance of about 6,384 km from the earth’s center. the bottom of the mariana trench, in the western pacific ocean, which is nearly 6,370 km from the center of the earth. on the surface of earth on the equator line.
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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
Answers: 1
A cyclist accelerates at 0.6 m/s2 for 20 s.
a) If he was not moving at the start, what speed does...
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