An unloaded bus can be stopped by applying brakes on straight road after covering a distance x. Suppose the passenger add 50%of its weight as the load and the braking force remains unchanged how far will the bus go after the application of the brakes? 1) zero 2)1.5x 3)2x 4)2.5x
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M=m kg S1=x m
M'= 1.5m kg S2=S2 m
As there is increase in 50%
50/100=0.5
M+0.5=1.5m kg
And there is change in force,so no change in acceleration.
Mass is directly proportional to displacement.so,
M/M'=S1/S2
m/1.5m=x/S2
S2=1.5x
M'= 1.5m kg S2=S2 m
As there is increase in 50%
50/100=0.5
M+0.5=1.5m kg
And there is change in force,so no change in acceleration.
Mass is directly proportional to displacement.so,
M/M'=S1/S2
m/1.5m=x/S2
S2=1.5x
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