Net Force

Two forces act on an object. One force is 40N to the west and the other force is 40N to the east. What is the net force acting on the object?

• 0 N

• 40 N East

• 80 N East

• 80 N West

Tags

NGSS.HS-PS2-1

Two forces act on an object. One force is 8.0N to the north and the other forces is 6.0N to the south. What is the net force acting on the object?

• 0 N

• 2 N North

• 2 N South

• 14 N North

Tags

NGSS.HS-PS2-1

A force F₁ = 50N acts to the right on a 5 kg object. Another force on the object, F₂ = 30 N, acts to the left. Find the acceleration of the object.

• -4 m/s²

• 0 m/s²

• 4 m/s²

• 16 m/s²

Tags

NGSS.HS-PS2-1

A force F₁ = 350N pushes upward on 20 kg object. Another force, F₂ = 450N pulls downward on the object. Find the acceleration of the object.

• -40 m/s²

• -5 m/s²

• 5 m/s²

• m/s²

Tags

NGSS.HS-PS2-1

An object accelerates downward at a rate of m/s². If the downward force on the object is 500N and the upward force is 250N, what is the mass of the object?

• 0 kg

• 51 kg

• 102 kg

• 150 kg

Tags

NGSS.HS-PS2-1