Jamacian sprinter Usian Bolt ran a world record time of 9.69 seconds in the hundred meter dash.?

Question

Jamaican sprinter Usian Bolt ran a world record time of 9.69 seconds in the hundred meter dash.

What would be his equivalent time if he was running?

A.)150 meters

B.) 40 yard dash

Explain Please!?

Answer 1

For the 40, between 3.5 and 4 second, as it is going to take a bit of time for him to build up to maximum speed.

Fort 150 meters about 12 to 13 seconds, as he still is moving with maximum velocity, but since he is still moving, it is not enough just to cut the time in half and add it on, so you have to approximate

Answer 2

For part A, assuming the rate stays the same, you multiply 9.69 by 1.5 because 100*1.5=150.

For part B, you convert yards to meters (109.4) and multiply 9.69 by 1.094 (100*1.094=109.4)

Answer 3

He ran the 200 meters in 19.30 seconds, even faster. The 2 times are respectively 23.08 and 23.18 mph.