Newton's 2nd Law

A 10 kg object is at rest. It starts moving after a 50 N force is applied on it. What is its acceleration?

• 6 m/s²

• 5 m/s²

• 4 m/s²

• 3 m/s²

A 5 kg object is at rest. If a 15N force is applied, what will be its acceleration?

• 3 m/s²

• 2 m/s²

• 5 m/s²

• 7 m/s²

A 5-kg object accelerates at 10 m/s². How much force was exerted on the object?

• 50 N

• 2 N

• 40 N

• 15 N

Calculate the acceleration of a 150 kg object that is moved with a force of 300N.

• 2 m/s²

• 150 m/s²

• 0.5 m/s²

• 450 m/s²

What is the mass of an object that is accelerating 60 m/s² when a force of 3000 N is exerted?

• 5 kg

• 3,060 kg

• 50 kg

• 180,000 kg

What net force is required to accelerate a car at a rate of 2 m/s² if the car has a mass of 3,000 kg?

• 1,500 N

• 6,000 N

• 3,002 N

• 2,998 N

A10 kg bowling ball would require what force to accelerate down an alleyway at a rate of 3 m/s²?

• 13 N

• 3.3333333 N

• 30 N

• 7 N

If a 10 kilogram object accelerates suddenly at 15 m/s², how much force was applied to the object?

• 150 N

• 15 N

• 150 kg

• 100 kg

Michael hit the golfball at an acceleration of 31 m/s². The force he used was measured to be 15 N. What mass does the ball have?

• 0.48 N

• 48 kg

• 48 N

• 0.48 kg

An object with a mass of 10 kg is accelerated upward at 2 m/s². What force is required?

• 20 N

• 2 N

• 5 N

• 0 N