Acceleration Worksheet Name________________________
Period________ Date___________
Equations:
Acceleration = Final velocity – Initial velocity Time = Final velocity- Initial velocity
Time Acceleration
Final Velocity = Initial Velocity + (Acceleration * Time)
Initial Velocity= Final Velocity - (Acceleration* Time)
Problems: In order to receive credit for this worksheet you MUST show your work, formula used,
units, and direction if given. You must also place a box around your final answer. You can use a
calculator but you must show all of the steps in the spaces provided. Conversions are written to
the right of the problem.
1. A roller coaster car rapidly picks up speed as it rolls down a slope. As it starts down the slope, its
speed is 4 m/s. But 3 seconds later, at the bottom of the slope, its speed is 22 m/s. What is its
average acceleration?
2. A cyclist accelerates from 0 m/s to 8 m/s in 3 seconds. What is his acceleration? Is this
acceleration higher than that of a car which accelerates from 0 to 30 m/s in 8 seconds? ___________
3. A car advertisement states that a certain car can accelerate from rest to 70 km/h in 7 seconds. Find
the car’s average acceleration.
4. A lizard accelerates from 2 m/s to 10 m/s in 4 seconds. What is the lizard’s average acceleration?
1
5. If a Ferrari, with an initial velocity of 10 m/s, accelerates at a rate of 50 m/s/s for 3 seconds, what
will its final velocity be?
6. While traveling along a highway a driver slows from 24 m/s to 15 m/s in 12 seconds. What is the
automobile’s acceleration? (Remember that a negative value indicates a slowing down or
deceleration.)
7. A parachute on a racing dragster opens and changes the speed of the car from 85 m/s to 45 m/s in a
period of 4.5 seconds. What is the acceleration of the dragster?
8. A car traveling at a speed of 30.0 m/s encounters an emergency and comes to a complete stop. How
much time will it take for the car to stop if it decelerates at -4.0 m/s2?
9. A cart rolling down an incline for 5.0 seconds has an acceleration of 4.0 m/s2. If the cart has a
beginning speed of 2.0 m/s, what is its final speed?
10. A helicopter’s speed increases from 25 m/s to 60 m/s in 5 seconds. What is the acceleration of this
helicopter?
