Speed Review

the amount of space between two places

• direction

• speed

• distance

• velocity

the distance an object moves in period of time

• velocity

• direction

• speed

• distance

the speed of an object in a particular direction

• direction

• motion

• speed

• velocity

What two things do you need to know to calculate speed?

• direction and distance

• time and direction

• time and distance

• distance and position

A car travels 110 kilometers from one city to another city at the same speed. The car takes 2 hours to make the trip. What is the speed of the car?

• 110 kilometers per hour

• 55 miles per hour

• 55 kilometers per hour

• 110 miles per hour

Mrs. Hill was riding her bike. She travels 20 km. It took her 2 hours. If Mrs. Hill traveled at the same speed, how fast was she traveling?

• 40 km/hr

• 10 km/hr

• 2 km/hr

• 20 km/hr

Which statement does not describe a change in velocity?

• the skier traveled faster down the hill

• the biker slowed down to turn the corner and bike back home

• the girl ran at a steady pace on a straight, flat road

• the girl slowed down as she climbed the hill on her bike

Ava and Sarah did an experiment about speed and velocity. Their data is in the following table. What is the velocity of the yellow car?

• 3 in/sec, west

• 3 in/sec, east

• 3 in/sec

• 5 in/sec, west

Mrs. Labella's class was studying motion. The data table shows the results of an experiment. Based on the evidence, which students had balls that rolled at the same speed?

• Gregory and Connor

• Holly and Avery

• Holly and Connor

• Connor and Avery

Four students were in a race. The table shows how long it took each student to finish. Who won the race?

• Jason

• Landon

• Kyle

• Alicia