1
MHT CET 2021 24th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

A particle performing linear S.H.M. of amplitude $$0.1 \mathrm{~m}$$ has displacement $$0.02 \mathrm{~m}$$ and acceleration $$0.5 \mathrm{~m} / \mathrm{s}^2$$. The maximum velocity of the particle in $$\mathrm{m} / \mathrm{s}$$ is

A
0.05
B
0.50
C
0.01
D
0.25
2
MHT CET 2021 24th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

A body is executing S.H.M. under the action of force having maximum magntude $$50 \mathrm{~N}$$. When its energy is half kinetic and half potential; the magnitude of the force acting on the particle is

A
$$\frac{25}{\sqrt{2}} \mathrm{~N}$$
B
$$50 \mathrm{~N}$$
C
$$25 \mathrm{~N}$$
D
$$25 \sqrt{2} \mathrm{~N}$$
3
MHT CET 2021 23rd September Evening Shift
MCQ (Single Correct Answer)
+1
-0

A bob of simple pendulum of mass 'm' perform $$\mathrm{SHM}$$ with amplitude '$$\mathrm{A}$$' and period 'T'. Kinetic energy of pendulum of displacement $$x=\frac{A}{2}$$ will be

A
$$\frac{2 \mathrm{~m} \pi^2 A}{3 \mathrm{~T}^2}$$
B
$$\mathrm{\frac{3 m \pi^2 A}{2 T}}$$
C
$$\frac{2 \mathrm{~m} \pi \mathrm{A}^2}{3 \mathrm{~T}}$$
D
$$\frac{2 \mathrm{~m} \pi^2 \mathrm{~A}^2}{2 \mathrm{~T}^2}$$
4
MHT CET 2021 23rd September Evening Shift
MCQ (Single Correct Answer)
+1
-0

An object executes SHM along $$x$$-axis with amplitude $$0.06 \mathrm{~m}$$. At certain distance '$$\mathrm{x}$$' metre from mean position, it has kinetic energy $$10 \mathrm{~J}$$ and potential energy $$8 \mathrm{~J}$$. the distance '$$\mathrm{x}$$' will be

A
0.08 m
B
0.02 m
C
0.04 m
D
0.06 m
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