4. In Fig. 5-40, a crate of mass m = 100 kg is pushed at constant speed up a frictionless ramp (0= 30.0°) by a horizontal force. What are the magnitudes of (a) F and (b) the force on the crate from the ramp?

College Physics
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Chapter1: Units, Trigonometry. And Vectors
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Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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4. Always begin by writing the general form of an equation. Insert numbers and units. Remember to show all work (and units). Present  the solution well organized and clearly.

answer should be: a) F=566N, FN=1.13x103N

just need an explanation on how to get to this.

4. In Fig. 5-40, a crate of mass m = 100 kg is pushed at constant speed up a frictionless
ramp (0= 30.0°) by a horizontal force. What are the magnitudes of (a) F and (b) the
force on the crate from the ramp?
Figure 5-40
Transcribed Image Text:4. In Fig. 5-40, a crate of mass m = 100 kg is pushed at constant speed up a frictionless ramp (0= 30.0°) by a horizontal force. What are the magnitudes of (a) F and (b) the force on the crate from the ramp? Figure 5-40
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