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Test Revision
General physics end of term test revision
Term | Definition |
---|---|
acceleration formula | final velocity-initial velocity/time |
displacement | how far an object has travelled including a direction |
distance | how far an object has travelled |
instantaneous speed | how fast an object is moving at a single moment |
units for acceleration | m/s/s |
distance= | speedxtime |
speed= | distance/time |
time= | distance/speed |
km/h to m/s | divide by 3.6 |
m/s to km/h | multiply by 3.6 |