a bus starts from rest and attains 40km/hr.velocity after 10 seconds. calculate the acceleration of the bus in m/s^2
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acceleration will be 4m/s^2
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Given,
Initial velocity( u ) =0
Final velocity ( v ) = 40 km/h
= ( 40 × 5 / 18 ) m/s
= ( 100 / 9 ) m/s
Time ( t ) = 10 s
Acceleration ( a ) = ?
a = ( v - u ) ÷ t
= { ( 100 / 9 ) m/s - 0 } ÷ 10 s
= { ( 100 / 9 ) m/s } ÷ 10 s
= ( 10 / 9 ) m / s^2.
Hope it helps !!
Initial velocity( u ) =0
Final velocity ( v ) = 40 km/h
= ( 40 × 5 / 18 ) m/s
= ( 100 / 9 ) m/s
Time ( t ) = 10 s
Acceleration ( a ) = ?
a = ( v - u ) ÷ t
= { ( 100 / 9 ) m/s - 0 } ÷ 10 s
= { ( 100 / 9 ) m/s } ÷ 10 s
= ( 10 / 9 ) m / s^2.
Hope it helps !!
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