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A 110-kg crate is pushed at constant speed up the frictionless 34° ramp shown in Fig. What horizontal force F is required? (Hint: Resolve forces into components parallel to the ramp.)

A 110-kg crate is pushed at constant speed up the frictionless 34° ramp shown in Fig. What horizontal force F is required? (Hint: Resolve forces into components parallel to the ramp.)

Grade:11

1 Answers

Aditi Chauhan
askIITians Faculty 396 Points
8 years ago
Substitute 110 kg for M and 9.8 m/s2 for g in equation F = Mg tan (34°),
236-355_1.PNG
Therefore, the magnitude of force required to move the block with constant speed on a frictionless 34° ramp is 727 N.

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