Answer:
v = 45.37 m/s
Explanation:
Given,
angle of inclination = 8.0°
Vertical height, H = 105 m
Initial K.E. = 0 J
Initial P.E. = m g H
Final PE = 0 J
Final KE = 
Using Conservation of energy




v = 45.37 m/s
Hence, speed of the skier at the bottom is equal to v = 45.37 m/s
Answer:
The two poles of the bar magnet change positions. The compass needle spins a half circle.
Explanation:
Smooth, rough
Less, more
Fast, slow
Answer:
A
Explanation:
because thats what I put and got it right