How many hour will it take for a Bus to travel 1000 km. If it travels at an average velocity of 80 km/hr. assume constant acceleration.
How many hours will it take for a bus to travel 1000km if it travels at an average velocity of 80km/hr.
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What is the speed of a runner who is running a 100- meter dash n 40 seconds? What is the average velocity if he started from rest.
How many hours will it take for a bus to travel 1000km if it travels at an average velocity of 80km/hr
To find the time it will take for the bus to travel 1000 km at an average velocity of 80 km/hr, we can use the formula:
time = distance / velocity
First, we need to determine the acceleration of the bus. Since the problem states that there is constant acceleration, we will assume that the velocity is changing at a constant rate. However, the problem does not provide us with the acceleration value directly.
To find the acceleration, we need to use another formula:
velocity = initial velocity + (acceleration * time)
Since we are given the initial velocity (80 km/hr) and the final velocity (also 80 km/hr), we can rewrite the formula as:
80 km/hr = 80 km/hr + (acceleration * time)
We know that the velocity is constant, so the acceleration will be 0.
So the time it will take for the bus to travel 1000 km would simply be:
time = distance / velocity
time = 1000 km / 80 km/hr
time ≈ 12.5 hours
Therefore, it will take approximately 12.5 hours for the bus to travel 1000 km at an average velocity of 80 km/hr with constant acceleration.
Do you mean constant velocity? If
so, d = V*t, t = d/V.