7. The displacement-time graphs of two bodies P and Q
are straight lines making angles 30° and 60° respec-
tively with the time axis. Calculate the ratio of the
velocities of P and Q.
wing
Answers
Answered by
2
Answer:
On a graph of displacement as a function of time for straight-line motion, we can obtain the average x-velocity by calculating the slope of the any point. In order to get the ratio, we just need to divide the velocity of P by Q.
Similar questions