Science Equations To Remember

Science Equations To Remember

1. Distance Travelled=Average speed x time

2. Acceleration=Change in Velocity/Time taken

3. Force=Mass x Acceleration

4. Weight=Mass x Gravitational field strength

5. Efficiency=Energy transferred/total energy supplied

6. Momentum=Mass x velocity

7. Wave speed=Frequency x wavelength

8. Wavespeed=Distance/Time

9. Density=Mass/Volume

10. Work Done=Force x Distance moved

11. Change in GPE=Mass x gravity strength x change in vertical height

12. Kinetic Energy=1/2 x mass x (speed)2

13. Power=Work done/time taken

14. Energy Transferred=Charged Move x Potential Difference

15. Charge=Current x time

16. Potential Difference=Current x resistance

17. Power=Energy transferred/time taken

18. Electrical Power=Current x Potential difference

19. Electrical Power=Current squared x resistance

20. Force on a spring=Spring constant x extension