Need for Speed
The average speed of a dog running 60 meters in 6 seconds.
What is 10 m/s
Acceleration is defined as the change in velocity divided by
what is time?
Earths gravitational force acts on you. If you were orbiting the earth in the space station
Earths gravity's on you would be much less
The amount of different frictions
What is four?
Formula for momentum
what is p = mass x velocity
A car travels at 30 m/s for 2 minutes (120 seconds) that car has traveled.
What is 3600 meters?
The force a car will hit a tree if the car has a mass of 3,000 kg and it is accelerating at a rate of 2 m/s
Mass x accerlation
What is 6000 N?
What is mass?
The net force on an object that is zero
what is balanced forces?
A 1,200 kg car has reached a momentum of 7,800 kg x m/s. The velocity is
What is 6.5 m/s
The difference between speed and velocity
what is direction?
The cars speed at a given moment on the speedometer
What is instantaneous speed?
The force of attraction between all objects in the universe
What is gravity?
The kind of friction hanging on a rack
what is static?
The momentum of a 1,200 kg car with a velocity of 25 m/s
30,000 kg x m/s
The speed of an object at rest
What is 0 km/h
The acceleration of the runner that is 68 kg and exerting force of 59 N
what is 0.87 m/s?
What is Newtons third law of motion?
The kind of friction that is skateboard tires on pavement
What is rolling?
A push or pull that acts on an object
what is a force?
The unit of speed
What is m/s?
The formula for calculating acceleration
What is a = final speed - starting speed divided by time.
The acceleration due to gravity
what is 9.8 m/s
The term for a force that opposes motion
What is friction?
The maximum velocity that an object falling through the atmosphere can reach
What is terminal velocity