Acceleration
Speed/Velocity
Math
Distance
100
The rate of change of velocity with respect to time.
What is acceleration
100
What is velocity?
quantity that designates how fast and in what direction a point is moving.
100
A small bug walks up a wall 2 m. The bug then walks 2 m down the wall. What is the distance?
4m
100
What is the length of the path taken better known as?
distance
200
An object moving at a constant velocity will have acceleration that is...
zero
200
What is the unit of speed?
m/s
200
If a car travels with a speed of 30 kilometers per hour how long will it take to go 177 kilometers?
5.9 hours
200
Which car is faster, A or B?
Car A
300
True or false: A car driving on a race track that takes corners at a constant speed=acceleration
true
300
What two things are needed to describe velocity?
magnitude and direction
300
A train has traveled 210 kilometers in 3 hours. What is its average speed?
70 km/h
400
In which section does the car have the greatest acceleration?
C to D
400
Difference speed and velocity is that
Speed tells how fast the object is moving while velocity tells how fast the object is moving in a particular direction
400
What is the velocity of a plane that traveled 3000 km west from New York to California in 5 hours?
600 km/h west
500
Which of the following is a true statement concerning speed, velocity, and acceleration?
An increase in speed must mean the object experiences acceleration.
500
From distance-time graph, the speed is determined by?
slope