Forces

Front

What is the force that causes objects to fall to Earth?

Back

Gravity

Tags

NGSS.MS-PS2-2

NGSS.MS-PS2-4

NGSS.MS-PS2-5

Front

What is the name of the units that we measure force in?

Back

Newtons

Front

When two objects rub together, what force do they produce?

Back

Friction

Front

Which of these uses friction? Options: A parachute, A ball falling through the sky, Brakes on a bike, A wind turbine

Back

Brakes on a bike

Front

A softball is tossed outside a window. Which two forces will act on the ball's motion as the ball flies and then hits the ground?

Back

gravity and friction

Tags

NGSS.MS-PS2-4

Front

What happens to a wheelbarrow's motion if more mass is added and you push with the same force?

Back

The motion will decrease.

Tags

NGSS.MS-PS2-2

Front

Your mom is shopping at HEB. As she adds more items into her cart, she will need to use less force to move the cart as its mass increases.

Back

False

Tags

NGSS.MS-PS2-2

Front

Which slide would you be able to go faster down?

Back

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-1

Front

What does the horse driver need to know about forces and motion after 5 people hop on the buggy?

Back

The buggy has more mass now, so he needs more time to brake.

Tags

NGSS.MS-PS2-2

Front

An icy road would have ________ friction.

Back

less