Abox is placed on an incline that makes an angle θ with the horizontal. if a force is applied to the box from some direction to get it moving, which is true about the motion of the box?

As shown in fig. p3.64, a closed, rigid tank fitted with a fine-wire electric resistor is filled with refrigerant 22, initially at 2108c, a quality of 80%, and a volume of 0.01 m3. a 12-volt battery provides a 5-amp current to the resistor for 5 minutes. if the final temperature of the refrigerant is 408c, determine the heat transfer, in kj, from the refrigerant.

According to newton’s first law of motion, which force is expected to cause a body to accelerate?

What is the final velocity of the initial velocity of 25 and -50?