18 meters
A bike goes 200 meters in 3 seconds. What is their speed?
66.7 m/s
A car accelerates from a standstill to a speed of 30 m/s in 10 seconds. What is the car's acceleration?
3 m/s2
A car with a mass of 1,500 kg is moving at a velocity of 25 m/s. Calculate the car's momentum.
37,500 kg*m/s
What SI (metric) units are used to measure distance and displacement?
meters
(or with a prefix like centimeter, millimeter, etc)
A runner runs a full lap around a track. What is their total displacement?
0 meters
Charles runs 500 meters in 7 seconds, what is his speed?
71.4 m/s
A car is moving along a straight road at a constant speed of 30 meters per second. Calculate the car's acceleration.
0 m/s2
A soccer ball has a mass of 0.4 kg and is kicked at a speed of 15 m/s. Calculate the momentum of the soccer ball.
6 kg*m/s
What units are used to measure velocity and speed?
m/s
I hike 3 miles to the east and then 1 mile to the west. What is my total displacement? (Include direction in your answer)
2 miles east
233.3 cm/s
An object is moving with a velocity of 15 m/s, and it comes to a complete stop in 5 seconds. Determine the object's acceleration during the deceleration process.
ā3m/sĀ²
A truck with a mass of 2,500 kg is traveling at a speed of 18 m/s. If the truck comes to a complete stop, calculate its change in momentum.
ā45,000 kg*m/s
What is the difference between velocity and speed?
Speed is how fast an object moves. Velocity includes speed and direction.
(answers will vary)
Answers will vary
A car travels 600 km in 5.5 hours, what is its speed?
109 km/hr
A bicycle rider accelerates from a speed of 10 m/s to a speed of 20 m/s in 4 seconds. Calculate the acceleration of the rider.
17.5 m/s2
A rocket with a mass of 500 kg is traveling in space at a velocity of 1,200 m/s. Calculate the rocket's momentum.
600,00 kg*m/s
What is projectile motion?
The curved path a thrown object takes.
(answers will vary)
What is the difference between distance and displacement?
Answers will vary
A marble rolls at a speed of 3 m/s in 2 seconds. How far did it roll?
6 meters
A ball rolls down a ramp with an initial velocity of 2 m/s and comes to rest in 4 seconds. Calculate the acceleration of the ball as it slows down.
ā0.5m/s
Define momenum
The force needed to change the direction of a moving object
(answers will vary)
What is centripetal acceleration?
the acceleration that pulls or pushes an object toward the center of a circle to keep it moving in a circle
(answers will vary)