1
AIPMT 2009
MCQ (Single Correct Answer)
+4
-1
A bus is moving with a speed of 10 ms$$-$$1 on a straight road. A scooterist wishes to overtake the bus in 100 s. If the bus is at a distance of 1 km from the scooterist, with what speed should the scooterist chase the bus ?
A
40 m s$$-$$1
B
25 m s$$-$$1
C
10 m s$$-$$1
D
20 m s$$-$$1
2
AIPMT 2009
MCQ (Single Correct Answer)
+4
-1
A particle starts its motion from rest under the action of a constant force. If the distance covered in first 10 seconds is S1 and that covered in the first 20 seconds is S2, then
A
S2 = 3S1
B
S2 = 4S1
C
S2 = S1
D
S2 = 2S1
3
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
A particle moves in a straight line with a constant acceleration. It changes its velocity from 10 ms$$-$$1 to 20 ms$$-$$1 while passing through a distance 135 m in t second. The value of t is
A
12
B
9
C
10
D
1.8
4
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
The distance travelled by a particle starting from rest and moving with an acceleration $${4 \over 3}$$m s$$-$$2, in the third second is
A
$${{10} \over 3}$$ m
B
$${{19} \over 3}$$ m
C
6 m
D
4 m
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