A car of mass 800kg attains a speed of 25m/s in 20 secs. The power developed in the engine is
Power = Force x \(\frac{distance}{time}\) = \(\frac{m(v - u)}{t} \times v\) \(\frac{800(25 - 0)}{20} \times 25\)
= 2.5 x 10\(^{4}\) watts
Please don't post or ask to join a "Group" or "Whatsapp Group" as a comment. It will be deleted. To join or start a group, please click here
Contributions ({{ comment_count }})
Please wait...
Modal title
Report
Block User
{{ feedback_modal_data.title }}