a plane is moving with a speed of 58 km per hour after 1 second its velocity becomes 60 km per hour find acceleration of the plane
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a = (v - u) / t
= [(60 - 58) × 5/18 m/s] / (1 s)
= 0.55 m/s²
Acceleration of plane is 0.55 m/s²
[Note: I multiplied velocity with 5/18 in order to change its units from kmph to m/s]
= [(60 - 58) × 5/18 m/s] / (1 s)
= 0.55 m/s²
Acceleration of plane is 0.55 m/s²
[Note: I multiplied velocity with 5/18 in order to change its units from kmph to m/s]
Answered by
1
Hi !
Initial velocity = u = 58 km/hr = 58*5/18 = 16.11 m/s
Final velocity = v = 60 km/hr = 60*5/18 = 16.66 m/s
Time = t = 1 sec
Acceleration = a = ?
a = (v - u) / t
= 16.66 - 16.11 /1
= 0.55 m/s²
Acceleration of plane = a = 0.55 m/s²
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