Answer:
363000 J or 363 kJ
Explanation:
Because the car is not rotating, it has no rotational kinetic energy. Its kinetic energy is then simply
Given:
Inclined at 15 degrees
Tension of 5000N
Mass of container 800kg
Required:
Mass of elephant
Solution:
F = mgcos(theta)
5000 = m (9.8m/s2)cos(15)
<span>M = 528.2kg</span>
Answer:
Yes, Centripetal Force acts on the Car.
Explanation:
When a car undergoes a circular motion, a centripetal force acts onto it.
Centripetal Force = [m*(v^2)]/R , where
- R is the radius of curve
- v is the constant speed
- m is the mass of the car
