The place at which the position equals zero is called the

• destination

• distance

• origin

• speed

A unique location relative to an origin is the

• position

• displacement

• vector

• division

The distance divided by the time is the

• position

• speed

• acceleration

• vector

Tags

NGSS.MS-PS3-1

Which is NOT a common unit for speed?

• kilograms per second

• meters per second

• centimeters per second

• miles per hour

Tags

NGSS.MS-PS3-1

The actual speed of an object at any moment is the

• average speed

• instantaneous speed

• differential speed

• vector speed

Which of the following can only be positive or zero?

• acceleration

• velocity

• distance

• position

What is a quantity that tells you a direction as well as the amount?

• time

• distance

• speed

• vector

The positive or negative sign can tell you whether you are going

• forward or backward

• up or ahead

• North or East

• South or West

Speed with direction is

• time

• position

• vector

• velocity

To find a final position _______________ from the starting point.

• add all of the distances

• add all of the changes in position with positive numbers

• Add all of the changes in position with positive numbers and negative numbers

• Add all of the changes in position with negative numbers