an aeroplane flies towards south and covers 324 km in 20 minutes . calculate 1 displacement 2 it's velocity in kilometerhour
-1 and ms-1
Answers
Step-by-step explanation:
Total distance traveled = 324 km
Time taken to travel the distance= 20 min.
(1) So It's displacement = 324
(as it is the shortest distance from initial point and final point.)
(2) Velocity = Total displacement/ Total time
= 20 minutes= 20/60
= 1/3 hours.
= 324/1/3
= 324 × 3/1
= 972 km/h.
In m/s, It can be found as:-
324km = 324000m
= Total displacement/ Total time.
= 324000/20
= 16200m/s
Answer:
Total distance traveled = 324 km
Time taken to travel the distance= 20 min.
(1) So It's displacement = 324
(as it is the shortest distance from initial point and final point.)
(2) Velocity = Total displacement/ Total time
= 20 minutes= 20/60
= 1/3 hours.
= 324/1/3
= 324 × 3/1
= 972 km/h.
In m/s, It can be found as:-
324km = 324000m
= Total displacement/ Total time.
= 324000/20
= 16200m/s