Question

1 19.6 m 2) SU.VIII
A parachutist after bailing out falls for 10s without friction.
When the parachute opens he descends with an
acceleration of 2 m/s against his direction and reached
the ground with 4 m/s. From what height he has dropped
himself ? (g=10m/s)​

Answer 1

Hello!

Check the attachment :)

Answer 2

Explanation:

Answer refer in Attachment

Thank you