1.) what is the centripental force of a 10000-kg truck,running at a speed of 30.0m/s^2,and rounding a curve with a curvature of 160m?
given:

formula:

solution:

answer:

2.)what is the acceleration of a runner running around an oval with a radius of 35-m at a speed of 2m/s^2?

given:

formula:

solution:

answer:

ASAP thank youuuuuu