Newton's Laws Calculations

Objects with greater _________ also have greater inertia.

• speed

• mass

• force

• friction

Tags

NGSS.MS-PS2-2

Which action increases the inertia?

• Use a rougher card /

• Use a smooth card /

• Pull the card with greater force /

• Change the coin to a heavier coin /

Tags

NGSS.MS-PS2-2

Unbalanced forces make an object:

• Come to rest

• move at constant velocity

• accelerate

• explode

Tags

NGSS.MS-PS2-2

The more massive an object is...

• the harder it will be to get moving.

• The harder it will be to stop.

• the harder it will be to speed up.

• all of the above.

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-1

An object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force. This is the (a)  

• Law of Inertia

• Law of Force Pairs

• Law of Acceleration

Tags

NGSS.MS-PS2-1

The greater the mass of an object being moved, the greater amount of force needed to move (accelerate) the object. This is the (a)  

• Law of Acceleration

• Law of Inertia

• Law of Force Pairs

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

This object has unbalanced force being applied to it. What movement will there be?

• Movement up

• Movement down

• No movement

• Movement left

• Movement right

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Force is equal to mass times acceleration (F=ma). Therefore more massive objects are harder to move. This is the (a)  

• Law of Acceleration

• Law of Inertia

• Law of Force Pairs

Tags

NGSS.MS-PS2-2

A 5 kg object is subjected to a force of 20 N. What is the acceleration of the object?

Tags

NGSS.MS-PS2-2

According to Newton's Third Law, if you push against a wall with a force of 30 N, the wall pushes back with a force of: