Explanation:
Correct option is
B
1m/s
2
in the given question we have
u=36 km/hr =36×
18
5
m/s=10m/s
v= 72 km/hr=72×
18
5
m/s=20m/s
t=10 s
a=?
we know the formula
v= u +at
20 = 10+ a 10
20-10 =10 a
10 = 10 a
a = 1 m/s
2
One way you could think about it is that you used science of electronics to develop the technology of a computer
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Albert Vanfleet i know this because he flew over in 1976 and found a job studying physics. He became well known for his work in 1983.
