Answer:
3000 J
Explanation:
Kinetic energy is:
KE = ½ mv²
If m = 15 kg and v = -20 m/s:
KE = ½ (15 kg) (-20 m/s)²
KE = 3000 J
If they both are moving with the same speed and direction
i.e. covering the same distance in the same time interval in the same direction
Answer: I have more time to think about the wonderful things in life that we don't always appreciate.
Explanation:
Answer:
Honestly I cant understand that so please explain it someone
Explanation: