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Force & Motion TEST

Test Review - Jan 2014

QuestionAnswer
A measure of the force of gravity on an object is the objects? Weight
The total amount of matter in an object is the objects? Mass
As a rocket gets closer to the moon, the gravitational force between the two will... Increase
Weight is measured in units called? Newtons
What property of matter remains the same no matter where the object is located? Mass
A force will produce motion only if it is? Unbalanced
The force that opposes motion between any 2 objects that are touching is called? Friction
If you want to calculate the acceleration of a car,you should divide the change in velocity by? Time
As an object moves away from the center of the Earth, the force of gravity will...? Decrease
Speed is measured in what units? m/s
The RATE at which velocity increases, decreases or changes direction is called? Acceleration
The amount of gravity between 2 objects depends on the ___ and ___? Masss and Distance
True or False.... Acceleration can have a NEGATIVE value? True
The force that every object in the Universe exerts on every other object is called? Gravity
The units for time are? Seconds (s)
The units for Acceleration is ? Meters per second PER Second (m/s/s)
The units for weight are? Nwetons (N)
The units for MASS are? Kilograms (kg)
The units for speed are? Meters per second (m/s)
The units for VELOCITY are? Meters per second (m/s)
The units for DISTANCE are? Kilometers (km)
The term that refers to both speed AND direction is? Velocity
The term that refers to the RATE at which velocity changes is? Acceleration
The term that refers to the total amount of matter in an object is? Mass
The term that refers to the measurement of the force of gravity is? Weight
The term that refers to the attractive force between every 2 objects in the Universe is? Gravity
The term that refers to push or a pill is ? Force
The term that refers to a "Change in Position" is Motion
The term that refers to 1 force being greater than the other force is? Unbalanced Forces (Net Force)The UNIT for FORCE is ?
The UNIT for FORCE is ? Newton (N)
The formula for SPEED is? S=D/T
Created by: chamberlin819