4. a) A racing car has a uniform acceleration of 5 M per second square. What distance will it cover in 20 seconds after starting from rest? b) What can you say about the motion of a body if: P) Its distance-time graph is a straight line. Q) Its speed-time graph is a straight line?
Answers
Answered by
0
Answer:
Given:
Initial velocity is: u=0
Acceleration is: a=4 ms2
Time is: t=10 s
Using second equation of motion:
s=ut+21at2
s=0×10+21×4×102
=0+200=200 m
Explanation:
plz mark me as brainlist bro
Similar questions