can anybody please solve it
Attachments:
Answers
Answered by
1
acceleration=change in velocity per time taken
In the first 2 sec,
acc.=((33.6-30)÷2)km per hour square
=1.8km per hour square
or 0.5m per second square
In next 2 sec,
acc.=((37.2-33.6)÷2)km per hour square
=1.8 km per hour square
=0.5 m per second square
From 1st and 2nd case we conclude that the vehicle's acceleration is uniform..
In the first 2 sec,
acc.=((33.6-30)÷2)km per hour square
=1.8km per hour square
or 0.5m per second square
In next 2 sec,
acc.=((37.2-33.6)÷2)km per hour square
=1.8 km per hour square
=0.5 m per second square
From 1st and 2nd case we conclude that the vehicle's acceleration is uniform..
Similar questions