1
AIEEE 2002
MCQ (Single Correct Answer)
+4
-1
Change Language
When forces $${F_1},\,\,{F_2},\,\,{F_3}$$ are acting on a particle of mass $$m$$ such that $${F_2}$$ and $${F_3}$$ are mutually perpendicular, then the particle remains stationary. If the force $${F_1}$$ is now removed then the acceleration of the particle is
A
$${F_1}/m$$
B
$${F_2}{F_3}/m{F_1}$$
C
$$\left( {F{}_2 - {F_3}} \right)/m$$
D
$${F_2}/m$$
2
AIEEE 2002
MCQ (Single Correct Answer)
+4
-1
Change Language
A lift is moving down with acceleration $$a.$$ A man in the lift drops a ball inside the lift. The acceleration of the ball as observed by the man in the lift and a man standing stationary on the ground are respectively
A
$$g,g$$
B
$$g-a, g-a$$
C
$$g-a, g$$
D
$$a, g$$
3
AIEEE 2002
MCQ (Single Correct Answer)
+4
-1
Change Language
One end of a mass-less rope, which passes over a mass-less and friction-less pulley $$P$$ is tied to a hook $$C$$ while the other end is free. Maximum tension that the rope can bear is $$360$$ $$N.$$ With what value of maximum safe acceleration (in $$m{s^{ - 2}}$$) can a man of $$60$$ $$kg$$ climb on the rope? AIEEE 2002 Physics - Laws of Motion Question 123 English
A
$$16$$
B
$$6$$
C
$$4$$
D
$$8$$
4
AIEEE 2002
MCQ (Single Correct Answer)
+4
-1
Change Language
Three identical blocks of masses $$m=2$$ $$kg$$ are drawn by a force $$F=10.2$$ $$N$$ with an acceleration of $$0.6$$ $$m{s^{ - 2}}$$ on a frictionless surface, then what is the tension (in $$N$$) in the string between the blocks $$B$$ and $$C$$? AIEEE 2002 Physics - Laws of Motion Question 136 English
A
$$9.2$$
B
$$3.4$$
C
$$4$$
D
$$7.8$$
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