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Which is greater an acceleration from 25kmh to 30kmh or an acceleration from 96kmh to 100kmh if both occur at the same time?
The acceleration from 25kmh to 30kmh is greater.
Acceleration is the rate change in velocity with respect to time (dv/dt). Going from an initial velocity at one point in time to a final velocity at a later point in time, the average acceleration is given by (vf - vi)/(tf -ti), the change in velocity divided by the duration of acceleration. Since going from 25kmh to 30kmh is a change in velocity of 5kmh and going from 96kmh to 100kmh is a change in velocity of 4kmh, and the duration of each is the same, 25 to 30 is the greater acceleration.
What else can I help you with?
How long does it take to travel 2.4km at a speed of 30kmh?
2.4/30 = 0.08 hour = 4minutes 48seconds
Why is my Toyota Camry 1992 jerking when i get below 2500 rpm. Happends when i drive in 30kmh in 3rd gear.?
your gear box may be falty or your brakes could posoble be stiff at sertain points
A motorist travels to a place 150 km away at an average speed of 50 kmh and returns at 30kmh His average speed for the whole journey in km per hour is?
s=vt t=s/v ATQ 50=150/t so t=3 and 30=150/t t=5 avg speed=total distance / total time so 150+150/5+3 =300/8=37.5=avg speed
