Question Answers

Sahay Sir > Question Answers > NCERT Exemplar Class 11 > Physics > Chapter 2 - Motion in a Straight Line > The speed-time graph of a particle moving along a fixed direction is shown in the figure. Obtain the distance traversed by the particle between (a) t=0s to t=10s (b) t = 2 s to 6 s. What is the average speed of the particle over the interval in a and b.

The speed-time graph of a particle moving along a fixed direction is shown in the figure. Obtain the distance traversed by the particle between (a) t=0s to t=10s (b) t = 2 s to 6 s. What is the average speed of the particle over the interval in a and b.

A woman starts from her home at 9.00 am and returns home by an auto with a speed of 25 km h^–1. Choose suitable scales and plot the x-t graph of her motion. stays at the office up to 5.00 pm walks with a speed of 5 km h^–1 on a straight road up to her office 2.5 km away