Unit 1- Motion and Forces

What is the definition of distance?

• the distance an object moves divided by the time it takes to move that distance

• the speed and the direction of a moving object

• a measure in the change in velocity during a period of time

• a push or a pull on an object

• the length an object has travelled

What is the definition of velocity?

• the distance an object moves divided by the time it takes to move that distance

• the speed and the direction of a moving object

• a measure in the change in velocity during a period of time

• a push or a pull on an object

• the length an object has travelled

What is the definition of acceleration?

• the distance an object moves divided by the time it takes to move that distance

• the speed and the direction of a moving object

• a measure in the change in velocity during a period of time

• a push or a pull on an object

• the length an object has travelled

What is the definition of speed?

• the distance an object moves divided by the time it takes to move that distance

• the speed and the direction of a moving object

• a measure in the change in velocity during a period of time

• a push or a pull on an object

• the length an object has travelled

What is the definition of force?

• the distance an object moves divided by the time it takes to move that distance

• the speed and the direction of a moving object

• a measure in the change in velocity during a period of time

• a push or a pull on an object

• the length an object has travelled

What is the correct formula for speed?

• distance/time

• mass x acceleration

• mass x velocity

• force x distance

• work/time

What is the correct formula for force?

• distance/time

• mass x acceleration

• mass x velocity

• force x distance

• work/time

What is the correct formula for power?

• distance/time

• mass x acceleration

• mass x velocity

• force x distance

• work/time

What is the correct formula for work?

• distance/time

• mass x acceleration

• mass x velocity

• force x distance

• work/time

What is the correct formula for momentum?

• distance/time

• mass x acceleration

• mass x velocity

• force x distance

• work/time