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4rme
Questions (3)
If the work required to speed a car from 10 km/h to 20 km/h is 5.0 x 10^3
J, what would be the work required to increase its
1 answer
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A Physics professor is pushed up on a ramp inclined at an angle of 35.0° above the horizontal as he sits in his desk chair that
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A block moves up a 30° incline under the action of certain forces, three of which are shown at the right. F1 is horizontal and
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Answers (1)
A block moves up a 30° incline under the action of certain forces, three of which are shown at the right. F1 is horizontal and of magnitude 40 N. F2 is normal to the plane and of magnitude 20 N. F3 is parallel to the plane and magnitude 30 N. (a)
