What is the speed of an object taken together with its direction of travel?
velocity
100
The _____ of a moving object is how fast its position is changing with time at any moment. What is this?
speed
100
What is the measure of how much work something can produce?
energy
100
What is energy stored in an object or material called?
potential energy
100
Bill ate 1/8 of apple pie. Tacombe ate 1/4. How much did they eat in all?
3/8
200
What is a force that opposes the motion of one object moving past another?
friction
200
What is a change in velocity called?
acceleration
200
What measures volts?
voltimeter
200
kinetic energy
What is the energy of a moving object called?
kinetic energy
200
The motel has 10 rooms. One-half of the rooms are reserved for Friday. The rest are vacant. If 2 more rooms are reserved for Friday, what will be the total number of occupied rooms on Friday?
7/10
300
What is the push or pull that acts on an object?
force
300
What is the location of an object?
position
300
What type of energy does a battery provide?
electrical
300
What is the movement of energy from a hot object that comes into contact with a cooler object; and the material remains in place called?
conduction
300
what is the sum of 2/5 and 1/4?
13/20
400
What happens when a force makes the speed of an object decrease?
deceleration
400
What pulls Earth and keeps Earth moving in a circular path about the Sun?
gravity
400
When electrons in a circuit pass through a light bulb, they give up some of their energy to the wire in the light bulb. What is this called?
filament
400
What is the sum of kinetic and potential energy of a system?
chemical energy
400
what is the sum of seven-eighths and one-sixteenth?
15/16
500
What is the tendency of an object to resist a change in its state of motion?
inertia
500
Newton's First Law
What tells us that an object's velocity will remain constant unless a force is applied to it?
Newton's First Law
500
What causes the hot parts of a material to rise while cooler parts sink?