1
AIPMT 2000
MCQ (Single Correct Answer)
+4
-1
A man is slipping on a frictionless inclined plane and a bag falls down from the same height. Then the velocity of both is related as
A
$${v_B} > {v_m}$$
B
$${v_B} < {v_m}$$
C
$${v_B} = {v_m}$$
D
$${v_B}$$ and $${v_m}$$ can't be related.
2
AIPMT 2000
MCQ (Single Correct Answer)
+4
-1
A body of mass 3 kg hits a wall at an angle of 60o and returns at the same angle. The impact time was 0.2 sec. The force exerted on the wall

AIPMT 2000 Physics - Laws of Motion Question 16 English
A
150$${\sqrt 3 }$$ N
B
50$${\sqrt 3 }$$ N
C
100 N
D
75$${\sqrt 3 }$$ N.
3
AIPMT 2000
MCQ (Single Correct Answer)
+4
-1
Two masses as shown in the figure are suspended from a massless pulley. The acceleration of the system when masses are left free is

AIPMT 2000 Physics - Laws of Motion Question 15 English
A
$${{2g} \over 3}$$
B
$${g \over 3}$$
C
$${g \over 9}$$
D
$${g \over 7}$$.
4
AIPMT 2000
MCQ (Single Correct Answer)
+4
-1
If $$\overrightarrow F = \left( {60\widehat i + 15\widehat j - 3\widehat k} \right)$$ N and $$\overrightarrow v = \left( {2\widehat i - 4\widehat j + 5\widehat k} \right)$$ m/s, then instantaneous power is
A
195 watt
B
45 watt
C
75 watt
D
100 watt.
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