(Q3) PS - Force and Acceleration (2025)

Acceleration is a measure of...

• the change in velocity

• the speed of an object

• the net force acting on an object

• the direction an object is traveling

Tags

NGSS.MS-PS2-2

What causes acceleration?

(select ALL that apply)

• speeding up

• slowing down

• changing direction

• inertia

Tags

NGSS.MS-PS2-2

Acceleration is a vector, which means it has...

(select ALL that apply)

• magnitude

• direction

• mass

• energy

Force is a vector, which means it has...

(select ALL that apply)

• magnitude

• direction

• time

• distance

What is the acceleration of the box?

(use correct units)

Tags

NGSS.MS-PS2-2

What is the acceleration of the refrigerator?

(use correct units)

Tags

NGSS.MS-PS2-2

What is the mass of the box if it accelerates at 4 m/s/s?

(use correct units)

Tags

NGSS.MS-PS2-2

What is the mass of the refrigerator if it accelerates at 5 m/s/s?

(use correct units)

Tags

NGSS.MS-PS2-2

If you could completely remove ALL friction, what would happen the the puck once it starts sliding?

• it would slow down

• it would stay at a constant speed

• it would speed up

• it would change direction

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What causes velocity to change?

• balanced forces

• unbalanced forces

Tags

NGSS.MS-PS2-2