Acyclist accelerates from 0 m/s to 8 m/s in 3 seconds. what is his acceleration? is this acceleration higher than that of a car which accelerates from 0 to 30 m/s in 8 seconds ?me ..

Acceleration of the cyclist: 2.67 m/s²

The acceleration of the cyclist is lower than that of the car.

In this case;

For the cyclist;

Initial velocity = 0 m/s

Final velocity = 8 m/s

time = 3 seconds

Therefore;

Acceleration = (8 m/s - 0 m/s) ÷ 3 seconds

                     = 2.67 m/s²

For the car;

Therefore;

Acceleration = ( 30 m/s - 0 m/s) ÷ 8 seconds

                     = 3.75 m/s²

The acceleration of the cyclist is lower than that of the car.

i just calculated it all out, and not including weekends, and all the different days off. as of this school year (2018-2019) students are spending 2198 hours in school this year