Answer:
a mirror is a glass which reflects the light falls on it ok
Explanation:
just put a light and see ok
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Answer:
I don't know if this is right or not but I think its Potential Energy
Explanation:
Answer:
0.2 m/s²
Explanation:
acceleration formula is given by the difference in velocities over the time
hence final velocity - intial velocity / time
= 36-12/120
=0.2m/s²