Question

A parachute descends at the rate of 10 m per minute. At a particular time, it was at a height of 1780 m above the ground level. How long will it take to reach at the depth of 220m below the sea level. Represent the answer in hours.​

Answer 1

Answer:

It will take 3 hours and 20 minutes (3 1/3 hours) for it to reach 220 m below sea level.

Step-by-step explanation:

Current height from the ground: 1780 m

Height below sea level which it has to reach: 220 m

Total distance it needs to travel = 1780 m + 220 m = 2000 m

Time taken by parachute to travel the distance: 2000 m / 10 m/s = 3 h 20 min

Answer 2

Answer:

this is it refer

plz mark as brainliest