A small transporting truck carrying an elephant was traveling up a hill. All of a sudden, the truck came to a stop and would not move any longer. Which of Newton’s three laws of motion explain why the truck was having difficulties carrying the elephant up the hill? A: Newton's First Law of Motion
B: Newton's Second Law of Motion
C: Newton's Third Law of Motion

Física: un futbolista patea hacia el arco con una velocidad de 15m/ah, calcular: a)el alcance para un ángulo de tiro de 25? , b) el tiempo que el balón permanece en el aire.

Which of the following is the phase that results when the moon is on the opposite side of the earth from the sun? a. quarter moon b. crescent moon c. new moon d. full moon

During the experiment if you could triple the breakaway magnetic force with all other quantities left unchanged, what is the new value for the critical velocity if it was v0 (initial velocity), initially? (b) now if you halved the radius with all other quantities left unchanged, what is the new critical velocity if it was v0 (initial velocity), initially? (c) if during the experiment, critical velocity quadrupled with all other quantities left unchanged, what is the new breakaway force if its magnitude was initially f0,?