An Olympic long jumper leaves the ground at an angle of 23o and travels through the air for a horizontal distance of 8.7m before landing. The takeoff speed of the jumper is-[Assume g = 9.8ms-2]
A 19.8ms-1
B 14.7ms-1
C 17.3ms-1
D 10.9ms-1
Solution
Correct Answer: Option D