11/13 Acceleration ADV

Jacob ran a 5k in 24 minutes.

• Speed
• Velocity
• Acceleration

Macie walks in the door of the movie theater and then stops to look for an open seat.

• Speed
• Velocity
• Acceleration

Emylie is in a stunt and her bases throw her in the air, then catch her.

• Speed
• Velocity
• Acceleration

Mariah rides the escalator three floors up and then turns right to get to her favorite store in the mall.

• Speed
• Velocity
• Acceleration

What is the equation for Acceleration?

This occurs when an object speeds up, slows down, or changes direction.

• Speed

• Velocity

• Acceleration

If my starting speed is 100mi/hr and my final speed is 0mi/hr I experienced acceleration.

• True

• False

If the velocity of a car changes from 0 m/s to 80 m/s in 10 seconds, what is the acceleration of the car?

• 18 m/s

• 8 m/s²

• 8 m/s

• 18 m/s²

If the velocity of a car changes from 30 m/s to 70 m/s in 4 seconds, what is the acceleration over the 4 second period?

• 10 m/s

• -10 m/s

• • 10 m/s²

• -10 m/s²

A car is displaced to the North 140 km over a time of 2 hours, what is its velocity?

• 280 km/hr

• 140 km/hr

• 70 km/hr North

• 70km/hr