In tests on earth a lunar surface exploration vehicle (mass = 5.86 × 103 kg) achieves a forward acceleration of 0.225 m/s2. to achieve this same acceleration on the moon, the vehicle's engines must produce a drive force of 1.42 × 103 n. what is the magnitude of the frictional force that acts on the vehicle on the moon?

Explanation:

The frictional force opposes the relative motion between the vehicle and the lunar surface. Thus, its sign is contrary to the drive force. According to Newton's second law:

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if they have a finite resultant