Question

If an object moves 30m toward north in 10s and then 40m eastward in next 10s,find the average velocity?

Answer 1

Answer:

☆ FIRST FIND VELOCITY:

VELOCITY TO NORTH

= 30 m / 10 seconds

= 3 m / s

VELOCITY TO EASTWARD

= 40 m / 10 seconds

= 4 m / s

☆ AVERAGE VELOCITY:

= (3 m/s + 4 m/s) ÷ 2

= 7 m/s ÷ 2

= 3.5 m/s

⭐HOPE IT HELPS YOU⭐

Answer 2

Answer:

V of north

=30m/10 second

=3m/s

V of east

=40m/10 second

=4m/s

average velocity

(3m/s+4m/s)%2=7m/s %2

=3.5m/s