or

or

taken

why

Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.

Don't know
Know
remaining cards
Save
0:01

 Flashcards Matching Hangman Crossword Type In Quiz Test StudyStack Study Table Bug Match Hungry Bug Unscramble Chopped Targets

Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

Normal Size     Small Size show me how

# SCIENCE UNIT 4A

### Newton's Laws of Motion

An object at rest will stay in rest and an object in motion tend to stay at a constant velocity unless acted upon by an unbalanced force. What is this called? Newton's First Law of Motion
A force that resists movement between two forces. friction
An object's tendency to resist a change in motion. inertia
The more ________ something has the greater the inertia mass
For every action there is any equal and opposite reaction. What is this called? Newton's Third Law of Motion
Force=Mass x Acceleration Newton's Second Law of Motion
Acceleration increases if the ________ increases. force
Acceleration _____________ if the mass increases. decreases
A train has more momentum than a truck traveling at the same speed because the train has more __________. mass
The second object's push back on the first is known as a(n) ____________ force. reaction
Astronauts experience weightlessness because they do not seem to feel the force of __________. gravity
Objects that experience no detectable gravitational pull have ________ weightlessness. true
The initial push or pull of one object on another object. action force
Created by: Sabrina Smith