Time
A car is travelling at a constant velocity of 5 m/s. How long does it take the car to travel 30 m?
6 s
A car is driving with a constant velocity of 13.5 m/s for 11 seconds. What is the displacement of the vehicle?
148.5 m
A car travels 100 m in 7 seconds. What is the average velocity of the car?
14.3 m/s
A car accelerates from 5 m/s to 17 m/s in 15 seconds. Determine the acceleration of the car.
0.8 m/s2
A ball is dropped from a ledge. If the ledge is 5 m high, how long will the ball be in the air?
1.01 s
A runner accelerates from 2 m/s to 7 m/s. If her acceleration is 0.5 m/s2 , how long did it take her to accelerate?
10 s
We begin hiking on a trail. We hike 250 m North then stop for a break. After the break, we hike 150 m South. What is our distance? What is our displacement?
Distance: 400 m
Displacement: 100 m North
A car is moving at a speed of 15 m/s. The car then accelerates at 0.75 m/s2 for 10 seconds. Determine the final velocity of the car.
22.5 m/s
A rail gun uses electromagnetism to accelerate a projectile. The projectile is accelerated for 2 m and it takes 0.15 seconds to accelerate. What is the acceleration if we assume the projectile starts at rest?
177.8 m/s2
A ball is thrown upwards with a velocity of 25 m/s. How long until the ball comes to a stop (reaches its maximum point)?
2.55 s
A ball is rolling on a flat surface. It has an initial velocity of 10 m/s. We then give the ball an additional push, generating an acceleration of 0.25 m/s2. If the ball undergoes this acceleration for 70 m, how long does it take for the acceleration?
6.48 s
A cheetah begins from rest, then begins chasing after a gazelle. If the cheetah reaches a velocity of 25 m/s and undergoes an acceleration of 3 m/s2, how far does the cheetah travel during the acceleration?
104.2 m
A sprinter begins from rest. He then begins accelerating at a constant rate of 0.3 m/s2 for 50 m. What is the sprinters final velocity?
5.48 m/s
A plane is flying at a rate off 50 m/s. If the plane accelerates to 75 m/s over a distance of 20 m, what is the acceleration of the plane?
78.1 m/s2
A repairman is fixing a roof and he forgot his tape measure. His partner throws the tape measure up to him with a velocity of 11 m/s. If that velocity is just enough to get it to the top of the roof, how tall is the building?
6.17 m