a car decreases its speed from u to 60 m/sec. If the retardation of the car is 1.11m/s2, find the value of u
neerjabinu:
whats the value of time?
It is 5
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v = 60m/s
u = ?
a = - 1.11m/s²
t = 5 sec
v - u/t = a
60 - u / 5 = -1.11
60 - u = -1.11 × 5 = -5.55
- u = - 5.55 + 60 = 65.55
u = 65.55m/s
u = ?
a = - 1.11m/s²
t = 5 sec
v - u/t = a
60 - u / 5 = -1.11
60 - u = -1.11 × 5 = -5.55
- u = - 5.55 + 60 = 65.55
u = 65.55m/s
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