The property that metalloids share with nonmetals are
Both can react to form acidic compounds
I dont think it can be solved as time is not mentioned
<em>in Scientific method observation comes first,,,
hypothesis is a short time theory made on the basis of observation..
hypothesis depends upon observation...
you suggest any statement about the phenomenon that you felt either my your mind or senses that is hypothesis...</em>
Answer:
90 N
Explanation:
The force applied to the ball is given by:

where
is the change in momentum of the ball
is the time taken
The change on momentum of the ball is:

So, the force applied is

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