An athlete completes one round of a circular track of radius 2m in 40 sec. Find his displacement at the end of 2 min 20 sec
Answers
Answered by
3
Answer:
correct answer is 2R
Step-by-step explanation:
If athlete completes one round of a circular track of radius R in 40 seconds then after 2 m 20 sec =140 sec he would have completed 3.5 rounds that means he will be at the diametrically opposite point of starting point.
Displacement =diameter=2R
Answered by
0
Answer:
Correct answer is 2R
If athlete completes one round of a circular track of radius R in 40 seconds then after 2 m 20 sec =140 sec he would have completed 3.5 rounds that means he will be at the diametrically opposite point of starting point.
Displacement =diameter=2R
Step-by-step explanation:
Hoped my answer helped you and mark me as BRAINLIEST
Similar questions