What is the maximum speed at which a car can travel along a level road when its engine is developing 24kW and there is a resistance to motion of 800N?

Question

anonymous · Answer

@sauravshakya @Hero @experimentX @Vincent-Lyon.Fr

anonymous · Answer

by level road you mean no angle ?

anonymous · Answer

yes horizontal ground

anonymous · Answer

since power is given by F (force) times  V
and the force applied is 800 (to equate the resistance)

we have
800 * v = 24 * 1000 
v = 24 * 1000 / 800
v = 30 m/s

anonymous · Answer

but isnt there any acceleration?

anonymous · Answer

maximum speed hence no more acceleration

anonymous · Answer

thanks alot :)

anonymous · Answer

yw

vincent-lyon.fr · Answer

Coolsector has already given the right answer.

anonymous · Answer

can u help with the question i posted right now wait il tag u