Newton's First Law

The rope will move to the __

• left

• right

• it will NOT move

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Another name for Newton's First Law is __

• inertia

• acceleration

• force

The box will ___

• move to the right

• move to the left

• NOT move

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

To move the car, Push force must be __ than friction force.

• equal

• less

• greater

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Why is the ball moving?

• Balanced forces acting on the ball

• Unbalanced forces acting on the ball

• inertia acting on the ball

Tags

NGSS.MS-PS2-2

Forces must be __ for the ball to move

• balanced

• unbalanced

• zero

Tags

NGSS.MS-PS2-2

To stop the hot air balloon from going up or down, the forces must be __

• balanced

• unbalanced

Tags

NGSS.MS-PS2-2

The car's speed is 60km/h. If balanced force act on it, the speed will be

• 60km/h

• less than 60km/h

• more the 60km/h

Tags

NGSS.MS-PS2-2

The box will remain at rest unless acted upon by __

• balanced forces

• unbalanced forces

Tags

NGSS.3-PS2-1

Forces must be __ for this shopping cart to move

• balanced

• unbalanced

• zero

Tags

NGSS.3-PS2-1