10 questions
The ___________ of an object is the quantity of matter in it.
volume
mass
gas
_______________ is the pulling force on all objects toward the center of the Earth.
Weight
Gravitational force
Motion
A ___________________________ is use to measure weight.
electronic balance
lever balance
spring balance
What is the unit for the weight of an object?
hour
meter
Newton
Which has greater mass?
bicycle
bus
car
What is this?
lever balance
spring balance
electronic balance
What is this?
compression balance
lever balance
spring balance
Which is a spring balance?
The gravitational force holds objects on the Earth.
True
False
What happens when a ball is left on a slanting surface?
The ball moves up the slope.
The ball moves down the slope.
The ball does not move at all.