Abook is on the table. if the weight of the book is 25 newtons, what is the magnitude and direction of the normal force?
0
a.
2.5 newtons in the downward direction
ob.
2.5 newtons in the upward direction
0
c.
25 newtons in the upward direction
od
25 newtons in the downward direction
0
e.
25 newtons perpendicular to the gravitational force

Clothes dryer uses about 7 amps of current from a 240 volt line. how much power does it use?

Aball thrown by ginger is moving upward through the air. diagram a shows a box with a downward arrow. diagram b shows a box with an upward arrow. diagram c shows a box with a downward and upward arrow equal in size. diagram d shows a box with a downward and upward arrow with the downward arrow larger in size. which force diagram represents the forces on the ball? you may neglect the effects of air resistance.

Both speed and velocity measure how fast something is moving. however, since speed is not a it does not require a(n question 6 options: a) quantity , unit b) magnitude, unit c) scalar, direction d) vector, direction