Speed
A car travels 300 km in 6 hours. What is the average speed of the car?
50 km/hr
An object with a mass of 2.0kg has a force of 4.0 Newton's applied to it. What is the resulting acceleration of the object?
2 m/s
An object with a mass of 2.0 kg accelerates 2.0 m/s2. What is the amount of force applied?
4N
An object accelerates 3.0m/s2 when a force of 6.0N is applied to it. What is the mass of the object?
2kg
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?
6m/s2
What is the speed of a jet plane that flies 8100 km in 9 hours?
900 km/hr
An object with a mass of 5.0kg has a force of 20.0N applied to it. What is the resulting acceleration?
4 m/s
An object with a mass of 5.0kg accelerates 8.0 m/s2. What is the amount of force applied to it?
40N
An object accelerates 12.0m/s2 when a force of 6N is applied to it. What is the mass of the object?
0.5kg
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.
10m/s2
What is the average speed of a walked who walks 500m in 400 seconds
1.25 m/s
An object with a mass of 20.0kg has a force of 5.0N applied to it. What is the resulting acceleration?
0.25m/s
An object with a mass of 1500g accelerates 10.0m/s2. What is the amount of force applied to it?
15N
An object accelerates 5.0m/s2 when a force of 20.0N is applied to it. What is the mass of the object?
4kg
A lizard accelerates from 2 m/s to 10 m/s in 4 seconds. What is the lizard’s average acceleration?
2m/s2
Ron walks 22.5 km in 5 hours, find his speed.
4.5 km/hr
An object with 3.0kg has a force of 9.0N applied to it. What is the resulting acceleration?
3m/s
An object with a mass of 6.0kg accelerates 4.0 m/s2. What is the amount of force applied to it?
24N
An object accelerates 7.2m/s2 when a force of 4.0N is applied to it. What is the mass of the object?
0.56 kg
A runner covers the last straight stretch of a race in 4 s. During that time, he speeds up from 5 m/s to 9 m/s. What is the runner’s acceleration in this part of the race?
1m/s2
A car covers a distance of 600 m in 2 minutes whereas a train covers a distance of 75 m in 50 minutes. What are their average speeds and which travels faster?
300 m/min, 1.5 m/min, the car
An object with a mass of 3.2 kg has a force of 7.3N applied to it. What is the resulting acceleration?
2.3 m/s
An object with a mass of 2000g accelerates 8.3 m/s2. What is the amount of force applied to it?
16.6N
An object accelerates 16.3m/s2 when a force of 4.6N is applied to it. What is the mass of the object?
0.28 kg
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?
2.6m/s2, 3.75m/s2, yes