velocity review

What is speed?

• how far you go
• how much distance is covered over a period of time
• how fast you accelerate
• the change in the location of a object

What is velocity?

• the quickness of an object
• the location of an object
• acceleration
• speed in a specific direction

Total distance divided by total time is

• average speed
• constant speed
• instantaneous speed
• acceleration

What is a way to measure speed?

• miles/hour
• centimenters
• hours/kilometer
• kilometers

The correct equation to calculate speed is

• distance/time
• time/distance
• distance x time
• distance/time²

How far will a person go if they jog for 2 hours at a speed of 12 km/hr?

• 6 km
• 0.5 km
• 10 km
• 24 km

Which is correct?

• speed = distance x time
• speed = speed divided time
• speed = Distance divide time
• Speed = time x speed

What is the formula to calculate speed?

• S = t/d
• S = d/t
• S = d x t
• S = t x d

The rate an object is moving at a given moment is

• average speed
• constant speed
• instantaneous speed
• acceleration

What can change acceleration in a car?

• gas pedal
• brake pedal
• steering wheel
• all of them!