1
JEE Main 2022 (Online) 26th July Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

A monkey of mass $$50 \mathrm{~kg}$$ climbs on a rope which can withstand the tension (T) of $$350 \mathrm{~N}$$. If monkey initially climbs down with an acceleration of $$4 \mathrm{~m} / \mathrm{s}^{2}$$ and then climbs up with an acceleration of $$5 \mathrm{~m} / \mathrm{s}^{2}$$. Choose the correct option $$\left(g=10 \mathrm{~m} / \mathrm{s}^{2}\right)$$.

A
$$T=700 \mathrm{~N}$$ while climbing upward
B
$$T=350 \mathrm{~N}$$ while going downward
C
Rope will break while climbing upward
D
Rope will break while going downward
2
JEE Main 2022 (Online) 25th July Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

For a free body diagram shown in the figure, the four forces are applied in the 'x' and 'y' directions. What additional force must be applied and at what angle with positive x-axis so that the net acceleration of body is zero?

JEE Main 2022 (Online) 25th July Evening Shift Physics - Laws of Motion Question 36 English

A
$$\sqrt{2} N, 45^{\circ}$$
B
$$\sqrt{2} N, 135^{\circ}$$
C
$$\frac{2}{\sqrt{3}} N, 30^{\circ}$$
D
$$2 N, 45^{\circ}$$
3
JEE Main 2022 (Online) 30th June Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

A 2 kg block is pushed against a vertical wall by applying a horizontal force of 50 N. The coefficient of static friction between the block and the wall is 0.5. A force F is also applied on the block vertically upward (as shown in figure). The maximum value of F applied, so that the block does not move upward, will be :

(Given : g = 10 ms$$-$$2)

JEE Main 2022 (Online) 30th June Morning Shift Physics - Laws of Motion Question 38 English

A
10 N
B
20 N
C
25 N
D
45 N
4
JEE Main 2022 (Online) 29th June Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

A block of mass 40 kg slides over a surface, when a mass of 4 kg is suspended through an inextensible massless string passing over frictionless pulley as shown below.

The coefficient of kinetic friction between the surface and block is 0.02. The acceleration of block is. (Given g = 10 ms$$-$$2.)

JEE Main 2022 (Online) 29th June Evening Shift Physics - Laws of Motion Question 50 English

A
1 ms$$-$$2
B
1/5 ms$$-$$2
C
4/5 ms$$-$$2
D
8/11 ms$$-$$2
JEE Main Subjects
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
CBSE
Class 12