In tests on earth a lunar surface exploration vehicle (mass = 5.90 103 kg) achieves a forward acceleration of 0.215m/s2. To achieve this same acceleration on the moon, the vehicle's engines must produce a drive force of 1.64 103 N. What is the magnitude of the frictional force that acts on the vehicle on the moon?

Q: This time the magnet has mass 6.08 kg and the force pulling it to the right is 110.3 N. When the…

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Q: You are pulling your luggage in an air port for an international flight. You know not to pack too…

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Q: A delivery company has unloaded a 35 kgkg crate in your driveway. The coefficient of static friction…

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Q: we have a crate of mass 37.9 kg on an inclined surface, with a coefficient of kinetic friction…

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Q: A 3.49 kg mass is initially at rest on a 54 degree incline. An applied force of 47.8 N directed up…

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A: The frictional force acts in the opposite direction of the motion of an object. If the object is…

Q: A horizontal force of magnitude F = 57.5 N pushes on a block of mass m = 4.7 kg. The block is on a…

A: The given situation can be represented as

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Q: A 2 kg golf ball moves along an x axis according to x(t) = 1013 – 2.80f2 + 7.4t + 15, with x in…

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Q: A 328-kg motorcycle is accelerating up along a ramp that is inclined 30.0° above the horizontal. The…

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Q: A crate with a mass of 3.00 kg starts from rest at the top of a 29.5° incline and slides 2.00 m down…

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Q: he is pulled upward at a constant vel Question 14. To hoist himself into a tree, a 72.0-kg man ties…

A: Tension, T = 367 NMass, m = 72 kgAcceleration, a = ?

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Q: A horizontal force of 88.7 N is applied to a 28.5 kg crate on a rough, level surface. If the crate…

A: Answer =  57.92 N  Explanation:

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Q: A horizontal force of 87.2 N is applied to a 40.5 kg crate on a rough, level surface. If the crate…

A: Given, Horizontal force, F = 87.2 N Mass, m = 45 kg Acceleration, a = 1.23 m/s2

Q: A child is pulling a red wagon full of toys (total mass is 8.15 kg). His pull is 30 N in magnitude…

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Q: An airplane starts from rest on the runway. The engines exert a constant force of 78.0 KN on the…

A: Required : Distance traveled on the runway.

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!