A cheetah can accelerate from rest to a speed of 30.0 m/s in 7.00 s. What is its acceleration?
An airplane, starting from rest, moves down the runway at constant acceleration for 27 s and then takes off at a speed of 85 m/s. What is the average acceleration of the plane along the runway?
A sprinter runs a 100-m race in 9.74 s. The sprinter accelerated for 3.22 s to reach her maximum speed, which she maintained for the rest of the race.
Find the sprinter’s acceleration.
Find the sprinter’s maximum speed.
A bullet in a gun is accelerated from the firing chamber to the end of the barrel at an average rate of m/s2 for a time of s. What is the speed of the bullet when it leaves the gun’s barrel?
A volume of blood is accelerated by the heart’s pumping action and moves 1.80 cm in a straight line along an artery. The blood accelerates from rest to a speed of 30.0 cm/s as it moves through the artery. How much time is the blood accelerated for?