. (a) What is the quantity which is measured by the area occupied below the velocity time
graph?
(b) A train starting from rest attains a velocity of 72 km/h in 5 minutes. Assuming that the
acceleration is uniform, find out the
(i) acceleration
(ii) the distance travelled by the train for attending this velocity?
graph?
(b) A train starting from rest attains a velocity of 72 km/h in 5 minutes. Assuming that the
acceleration is uniform, find out the
(i) acceleration
(ii) the distance travelled by the train for attending this velocity?
Answers & Comments
Answer:
The area occupied under the velocity-time graph is the distance travelled by the moving body. The area under a velocity-time graph is the displacement.
Answer:
a displacement b i 14.4km/s²