WB JEE 2008 | Motion Question 2 | Physics

WB JEE 2008

MCQ (Single Correct Answer)

-0.25

A pellet of mass 1 g is moving with an angular velocity of 1 rad/s along a circle of radius 1 m. The centrifugal force is

0.1 dyne

1 dyne

10 dyne

100 dyne

WB JEE 2021

MCQ (Single Correct Answer)

-0.25

WB JEE 2021 Physics - Motion Question 3 English

The acceleration versus distance graph for a particle moving with initial velocity 5 m/s is shown in the figure. The velocity of the particle at x = 35 m will be

20.62 m/s

20 m/s

25 m/s

50 m/s

WB JEE 2021

MCQ (Single Correct Answer)

-0.25

In case of projectile motion, which one of the following figures represent variation of horizontal component of velocity (u_x) with time t? (Assume that air resistance is negligible)

WB JEE 2021 Physics - Motion Question 4 English Option 1

WB JEE 2021 Physics - Motion Question 4 English Option 2

WB JEE 2021 Physics - Motion Question 4 English Option 3

WB JEE 2021 Physics - Motion Question 4 English Option 4

WB JEE 2020

MCQ (Single Correct Answer)

-0.25

A fighter plane, flying horizontally with a speed 360 km/h at an altitude of 500 m drops a bomb for a target straight ahead of it on the ground. The bomb should be dropped at what approximate distance ahead of the target? Assume that acceleration due to gravity (g) is 10 ms^-2. Also, neglect air drag.

1000 m

50$${\sqrt 5 }$$ m

500$${\sqrt 5 }$$ m

866 m

PREVIOUS NEXT

WB JEE Subjects