Science- Physics

What is the equation for working out speed, distance or time?

Distance = Speed x Time
How far can a car travel going 100m/s in 60 seconds?

100x 60=600m
How fast is a car travelling if it travels 100m in 20 seconds?

100/20= 5m/s
How long will it take a car to travel 300m at 20m/s?
- 300x20=6000s
- =100 mins
What is the difference between Velocity and Speed?
- Speed is a scalar quantity which can get bigger
- Velocity has direction (speed in a given direction)
Which axis should time always be put on?

X
On a velocity graph what direction is object A moving in?

Away from the start
On a velocity graph what direction is object B moving in?

Back to the start
On a velocity graph what direction is object C moving in?

It is not moving
Which is moving faster?

A

Author

MichKatie

271843

Card Set

Science- Physics

Description

Physics flashcards

Updated

2014-04-25T12:09:53Z