Physics Quiz on Forces and Acceleration

What is the net force on a 4 kg block with forces of 10 N and 30 N acting on it?

• 20 N

• 40 N

• 10 N

• 30 N

What is the net force on a 5 kg block with forces of 4 N and 6 N acting on it in the same direction?

• 10 N

• 2 N

• 6 N

• 4 N

Calculate the acceleration of a 5 kg block with a net force of 10 N.

• 2 m/s²

• 5 m/s²

• 10 m/s²

• 1 m/s²

Calculate the acceleration of a 40 kg block with a net force of 40 N.

• 1 m/s²

• 2 m/s²

• 0.5 m/s²

• 4 m/s²

What is the net force on a 2 kg object with forces of 7 N and 17 N acting on it in opposite directions?

• 10 N

• 24 N

• 14 N

• 20 N

Calculate the acceleration of a 2 kg object with a net force of 10 N.

• 5 m/s²

• 10 m/s²

• 2 m/s²

• 1 m/s²

Calculate the acceleration of a 100 kg block with a net force of 170 N.

• 1.7 m/s²

• 0.17 m/s²

• 17 m/s²

• 0.7 m/s²

What is the net force on an 8 kg object with an acceleration of 2 m/s²?

• 16 N

• 8 N

• 4 N

• 2 N

How much force is needed to accelerate a 66 kg skier at 2 m/sec²?

• 132 N

• 66 N

• 33 N

• 198 N

A force of 250 N is applied to an object that accelerates at a rate of 5 m/sec². What is the mass of the object?

• 50 kg

• 5 kg

• 25 kg

• 10 kg