Question

a) Find whether acceleration or retardation that occurs in the following situations and write it
down in the table?
• The motion of a coconut falling from a coconut tree.
The motion of a stone thrown up.
• A ball rolling on a level ground
• A train starting from the station
situations in which
acceleration occurs
situations in which
retardation occurs
b) in whimnit is retardation expressed?​

Answer 1

Answer:

: acceleration

: retardation

: acceleration

Explanation:

it is because the gravity opposes upward motion and supports downward motion