A skier weighing 0.70 kN goes over a frictionless circular hill as shown. If the skier's speed at point A is 9.2 m/s, what is his speed at the top of the hill (point B)?
A)3.1 m/s
B)6.2 m/s
C)5.2 m/s
D)4.1 m/s
E)6.5 m/s

Question

A skier weighing 0.70 kN goes over a frictionless circular hill as shown. If the skier's speed at point A is 9.2 m/s, what is his speed at the top of the hill (point B)? 
A)3.1 m/s 
B)6.2 m/s 
C)5.2 m/s 
D)4.1 m/s 
E)6.5 m/s

Quizplus · Accepted Answer

The Answer of A skier weighing 0.70 kN goes over a frictionless circular hill as shown. If the skier's speed at point A is 9.2 m/s, what is his speed at the top of the hill (point B)? 
A)3.1 m/s 
B)6.2 m/s 
C)5.2 m/s 
D)4.1 m/s 
E)6.5 m/s

A Skier Weighing 0