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- 3) causes them to accelerate away from each other at 0.733 m/s². If Bill's mass is 75.0 kg, what is Sally's mass? (You may assume friction is negligible.) Bill and Sally are at an ice-skating rink, and Sally gives Bill a playful 25.0 N push. ThisA net force of X Newtons acts on a fun size bounty bar of mass m, causing it to accelerate at 4.0 m/s2. If the same net force X acts on a full size bounty bar of mass 2m, its acceleration will be 1.0 m/s/s 2.0 m/s/s 4.0 m/s/s 8.0 m/s/sCommercial airplanes are sometimes pulled out of the passenger loading area by a tractor. a) An 1800 kg tractor exerts a force of 1.75 × 104 N backward on the pavement, and the system experiences forces resisting motion that totals 2400 N. If the acceleration is 0.14 m/s2, what is the mass of the airplane in kilograms? b)
- a vehicle accelerated from rest. The net force from the engine is 15000N. a) what is its acceleration if the vehicle’s mass is 1000.0kg? b) how far will it go in the 3rd second? Hint: between the time t=2.0s and the time t=3.0sCan you please do all of them. Thank youA boat moves through the water with two forces acting on it. One is a 1,650-N forward push by the water on the propeller, and the other is a 1,200-N resistive force due to the water around the bow. (a) What is the acceleration of the 1,200-kg boat?m/s 2(b) If it starts from rest, how far will the boat move in 22.5 s?m(c) What will its velocity be at the end of that time?m/s