- Messages
- 34
- Reaction score
- 13
- Points
- 18
tell me what u have done... i mean, the method u used...
hmm, i think u've find the total time taken to get back to the start and u replaced this value in the equation given? (this did not come across my mind earlier)
2 marks gone
btw, for the total work done by engine, what's your answer?
hmm, i think u've find the total time taken to get back to the start and u replaced this value in the equation given? (this did not come across my mind earlier)
2 marks gone
btw, for the total work done by engine, what's your answer?