I need help with this please

Question:

A 1,000kg car travels around a circular track at a constant speed. if the radius of the path is 200 m and the car is traveling at 25 m/s, how long does it take the car to make a lap around the track?

Step by step:

Perimeter = 2π r = 2π 200

400 * π = 1256m

1256 ÷ 25= 50. 24 seconds

50.24 = 50.2 seconds

your final answer is 50.2 seconds

I hope this helps!!

a=d/t

a="triangle"v/t

explanation:

a = acceleration

energy stored in the capacitor= 9.72 x 10⁻⁴ j

explanation:

the energy stored in the capacitor is given by

e= 1/2 c v²

e= energy stored

c= capacitance= 1.5 µc= 1.5 x 10⁻⁶f

v= potential difference=36 v

so energy stored= e= 1/2 (1.5 x 10⁻⁶) (36)²

energy stored= 9.72 x 10⁻⁴j