A train of weight 200 tonnes is pulled by an engine on a level track at a constant speed of 30km/hr . the resistance due to friction is 100 n tones . find the horse power of engine .
Answers
Answered by
0
Answer:
A train of weight 200 tonnes is pulled by an engine on a level track at a constant speed of 30km/hr . the resistance due to friction is 100 n tones . find the horse power of engine .
Answered by
0
Explanation:
this is your answer i hope its helpful...
Attachments:
Similar questions