A man pulls his luggage on a 30 degree incline with a constant force of 25 N. How much work does he do after walking 20.0 m?
a) 430 J
b) 330J
c) 1500J
d) 250 J

Picture a all traveling at a constant speed around the inside of a circular structure. is the ball accelerating? explain your answer

Frank just graduated from eighth grade. assuming exactly four years from now he will graduate from high school how many seconds does he have until his high school graduation

The process of a material going through a change of state from a gas to a liquid