The acceleration due to gravity on the planet A is 9 times the ac… - Vidyadip

MCQ

The acceleration due to gravity on the planet A is 9 times the acceleration due to gravity on planet B. A man jumps to a height of 2 m on the surface of A. What is the height of jump by the same person on the planet B?

✓
18 m
B
6 m
C
$\frac{2}{3} m$
D
$\frac{2}{9} m$

✓

Answer

Correct option: A.

18 m

(A)
$H _{\max }=\frac{ u ^2}{2 g}$
$H _{\max } \propto \frac{1}{g}$
On planet B value of g is $\frac{1}{9}$ times to that of A.
So value of $H _{\max }$ will become 9 times 2 x 9 = 18 metre

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from Motion in a Plane→Motion in a Plane — all question types→Physics STD 11 Science question papers→Maharashtra Board STD 11 Science question papers→Maharashtra Board question paper generator→

Similar questions

Action and reaction forces do not cancel each other because

Which of the following electromagnetic wave has least wavelength?

At normal temperature, for an echo to be heard the reflecting surface should be at a minimum distance of ………………. m.

A coolie holding a suitcase on his head of 20 kg and travels on a platform. then work done in joule by the coolie is

The relation between time and distance is $t =\alpha x ^2+\beta x$, where $\alpha$ and $\beta$ are constants. The retardation is

If the particle moves with a constant velocity its acceleration is_____________.

A body is projected horizontally from a point above the ground. The motion of the body is described by the equations $x=2 t$ and $y=5 t^2,$ where x and y are the horizontal and vertical displacements (in m) respectively at time t. The trajectory of the body is

In a projectile motion, velocity at maximum height is

If the range of a gun which fires a shell with muzzle speed v is R, then the angle of elevation of the gun is

If pressure of air gets doubled at constant temperature then velocity of sound in air ……………….