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Manipal Entrance Test 2013 Physics Paper
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© examsnet.com
Question : 37
Total: 60
A police jeep is chasing with velocity of 45 km/h a thief in another jeep moving with velocity 153 km/h. Police fires a bullet with muzzle velocity of 180 m/s. The velocity it will strike the car of the thief is
150 m/s
450 m/s
27 m/s
250 m/s
Validate
Solution:
Since, police jeep and thief are moving in the same direction relative velocity is
v
σ
=
v
1
−
v
2
=
153
−
45
=
108
km
∕
h
=
108
×
5
18
=
30
min
© examsnet.com
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