ou stand on a snowboard and hold a rope tied to a friends snowmobile. The rope makes a 12° angle with the horizontal, and the tension in the rope is 150 N. The friction between the snow and your snowboard is 75 N. You have a mass of 75 kg. (a) What is your acceleration? Include a free body diagram showing all forces acting on you; failure to do so will result in an automatic mark of N on this part of the problem. (b) If you start from rest, how much time does it take you to reach a speed of 10 m/s? How far have you traveled in this t

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Q: A force of 130 N is applied to an object of area 2 m². Calculate the Pressure ?

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Q: Find the pressure Force=0.03 N Area=2 m2

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Q: mechanical advantage ?

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Q: Determine the momentum of a car having mass 100 kg moving with a velocity 8.5 m/s.

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Q: A force of 130 N is applied to an object of area 2 m². Calculate the Pressure ?

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Q: Find the kinetic energy of a ball is 2.04 kg mass, moving at a velocity of 6 m/s

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Q: Force = 25.01 N Time = €5.021 s Calculate the Impulse

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Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”