Physics, asked by Mrkerhin6528, 6 months ago

A car of mass 1000 kg is moving with a velocity of 10 m/s. If the velocity-time graph for this car is a straight line parallel to time-axis, then the velocity of the car at the end of 25 seconds will be:

Answers

Answered by alishasajjad34

Answer:

Explanation:

i know nothing about work problems

sorry

Answered by nitin1998mishra

Answer:

Its a case of uniform motion how ? explained below:

Explanation:

See, dear the given line a straight line parallel to time-axis says more about the question where they asked us to plot a simple graph where velocity following a straight line . Now with the available graph if you try to find the slope (dv/dt) the answer will be dv/dt=0 so from this mathematical expression we got the perception that acceleration is 0.

Now by remembering the first equation as you always find

v=u+at where a=0

so we can see that by expression

final velocity = initial velocity

henceforth answer is 10 m/s

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