When your hand hits the table the table will vibrate and your hand will be numb for two to three seconds
Answer:
a)
, b)
, c)
,
, d) 
Explanation:
a) The gravitational force exerted by the Earth on the satellite is:



b) The centripetal acceleration of the satellite is:


c) The speed of the satellite is:



Likewise, the angular speed is:


d) The period of the satellite's rotation around the Earth is:


Power is equal to (Newtons x meters)/time, also known as the following equation...
P = Fd/t
Your force is 1800Newtons and your velocity is 0.4m/s
Velocity is equal to distance/time, also known as the following equation...
v = d/t
So your equation is basically P = Fv
P = 1800N x 0.4m/s
P = 720 Watts
Answer:
(B) perpendicular to and in the same direction as the transverse electric wave