1. A block of mass m-10 kg is pushed a distance S=5 m along a frictionless incline to raise it a distance h = 4 m at a constant speed. The applied force parallel to the incline to push the block up is: A 40 N B 78.4 N 50 N D 9.8 N 2. In the previous question, Calculate work you would do to push the block up at constant speed A 250 J в 392 J 200 J D 512 J 3. A force F=100N, making an angle of 30° with the horizontal exerts on a body and moves it a distance of d of 2m. The work done by this force = 100N 30 A 173 watt B 173 Joule 2m 15 watt D 15 Joule

1. A block of mass m-10 kg is pushed a distance S=5 m along a frictionless incline to raise it a distance h = 4 m at a constant speed. The applied force parallel to the incline to push the block up is: A 40 N B 78.4 N 50 N D 9.8 N 2. In the previous question, Calculate work you would do to push the block up at constant speed A 250 J в 392 J 200 J D 512 J 3. A force F=100N, making an angle of 30° with the horizontal exerts on a body and moves it a distance of d of 2m. The work done by this force = 100N 30 A 173 watt B 173 Joule 2m 15 watt D 15 Joule

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Description: 1. A block of mass m=10 kg is pushed a distance S=5 m along a frictionlessincline to raise it a distance h = 4 m at a constant speed. The applied forceparallel to the incline to push the block up is:A40 NB78.4 N50 ND9.8 N2. In the previous question,

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Chapter1: Units, Trigonometry. And Vectors

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1. A block of mass m=10 kg is pushed a distance S=5 m along a frictionless
incline to raise it a distance h = 4 m at a constant speed. The applied force
parallel to the incline to push the block up is:
A
40 N
B
78.4 N
50 N
D
9.8 N
2. In the previous question, Calculate work you would do to push the block
up at constant speed
A
250J
B
392 J
200 J
D
512 J
3. A force F=100N, making an angle of 30° with the horizontal
exerts on a body and moves it a distance of d of 2m.
The work done by this force =
100N
30
A
173 watt
B
173 Joule
2 m
15 watt
D
15 Joule

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