When Jane is sliding down a slide, she is demonstrating translational motion.
Answer: The object changed directions
The object sped up
Explanation:
Answer is B. According to the equation of motion s = vt + 1/2 at2 Where s is distance covered, v is velocity, a is acceleration and t is time taken. So, by putting all the values, we get s = (20)(5) + 1/2 (3)(5)2 s = 100 + 1/2 (3)(25) s = 100 + 1/2 75 s = 100 + 37.5 s = 137.5 meters
Answer:
D.
Explanation:
8.1X10 to the power of 6 Joules.
