Answer:
66m/s
Explanation:
because 10 meters/per second is going to be 22 mph/35 km, and 20m/s is 44 mph/70 km and in 3 seconds it would boost its mph/km(m/s) to 66 only because from 22 mph to 44 mph is 22 but 44/22 = 22, however you have top multiply that by 3 seconds which will coem out to 66 m/s, mph, km.
I think the smartest answer would be C sorry if i’m writing though
Answer:
Applying enough force in one direction to move the object, making kinetic energy.
Explanation:
Simpleness
The color of light that a star emits is somewhat related to its age, whereas the color of light that we actually <em>observe</em> from a star is related to the speed at which it's moving with respect to us.
If an object that is 86kg on the moon then that is the answer, 86kg.
