14. The object in motion has a mass of 40.0kg. Determine the force acting on it when its velocity is constant.
A. 200.0N
B. 8.00N
C. 2.70N
D. 0.00N

According to the phase diagram for water, how is the state of water determined? proceed up a vertical line at any given temperature read the phase at the intersection of any given temperature and pressure at a given pressure, proceed horizontally to the s-l or l-g line

Free runners jump long distances and land on the ground or a wall. how do they apply newton’s second law to lessen the force of impact?

**urgent** roberto plans to use two transformers to reduce a voltage of 120 v to 4 v. he uses a transformer that has 300 coils in the primary winding and 50 coils in the secondary winding. he has four other transformers, as listed in the table. which transformer should roberto use to have an ending voltage of 4 v? a- w b-xc- yd- z