Question

What happens when an object is dropped?

A.
Its velocity at 2 seconds is 9.8 m/s.

B.
Its velocity at 2 seconds is 20 km/h.

C.
Its velocity at 2 seconds is 19.6 m/s.

D.
Its velocity at 2 seconds is 22 mph.

Answer 1

All things fall at a constant acceleration rate of (9.8m/s2) no matter the size/ weight
so in 2 seconds the object will have a velocity of 19.6 m/s

So i think A

Answer 2

@Abhisar

Answer 3

i think ur right

Answer 4

Acceleration due to gravity is \(\sf 9.8 m/s^2\) that means velocity of object increases with 9.8 metres per second. When an object is dropped its velocity is 0 m/s at t= 0 second. Then it becomes 9.8 at t= 1 sec and finally ?

Answer 5

Option A is incorrect btw.

Answer 6

@TeenWolfGirl

Answer 7

ok

Answer 8

ik i have to go Thank you