Q: A 100kg object is placed at the top of an inclined plane which has an angle of 45 degrees. The length of the plane is 7 meters. If the object rolls to the bottom of the plane from rest, what is the approximate velocity the object would achieve at the bottom of the plane? Assume a gravitational acceleration of 10 m/s2
A		4 m/s
B		6 m/s
C		8 m/s
D		10 m/s

Kinematics | Energy & Work |