Lesson -- Acceleration

Multiple Choice

An advertisement for a car says it can go from 0 to 26.8m/s (equal to 60mph) in 6.2s. What is the acceleration of this car?

Work quietly on your own.

• 4.3 m/s

• 4.3 m/s²

• 166.16 m/s²

• 30 m/s

Multiple Choice

An advertisement for a car says it can go from 0 to 26.8m/s (equal to 60mph) in 6.2s. What is the acceleration of this car?

Collaborate with your group and try the problem again.

• 4.3 m/s

• 4.3 m/s²

• 166.16 m/s²

• 30 m/s

Multiple Choice

2. A jet is moving at 14m/s. Its acceleration to take off is 15.25m/s² in 4s. What is the velocity of the jet when it takes off?

Work quietly on your own.

• 0.65 m/s²

• 75 m/s

• 88 m/s

• 75 m/s²

Multiple Choice

2. A jet is moving at 14m/s. Its acceleration to take off is 15.25m/s² in 4s. What is the velocity of the jet when it takes off?

Collaborate with your group and try the problem again.

• 0.65 m/s²

• 75 m/s

• 88 m/s

• 75 m/s²

Multiple Choice

3. A subway train speeds up with an acceleration of 1.2m/s². How much time does it take for the train's speed to increase by 4.1m/s?

Work quietly on your own.

• 0.7 s

• 5.0 s

• 3.4 s

• 12 s

Multiple Choice

3. A subway train speeds up with an acceleration of 1.2m/s². How much time does it take for the train's speed to increase by 4.1m/s?

Collaborate with your group and try the problem again.

• 0.7 s

• 5.0 s

• 3.4 s

• 12 s

Multiple Choice

4. A drag racer deploys a parachute and slows down from 130m/s to 45m/s in 3.0s. What is the acceleration of the racer?

Collaborate with your group and try the problem again.

• 34 m/s²

• 52 m/s

• -15 m/s²

• -28 m/s²

Multiple Choice

4. A drag racer deploys a parachute and slows down from 130m/s to 45m/s in 3.0s. What is the acceleration of the racer?

Work quietly on your own.

• 34 m/s²

• 52 m/s

• -15 m/s²

• -28 m/s²