On a planet (whose size is the same as that of earth and mass 4 times to the energy needed to lift a 2 $k g$ mass vertically upwards through 2 $m$ distance on the planet is (g=10m/ $s^{2}$ on surface of the earth )

J

No worries! We‘ve got your back. Try BYJU‘S free classes today!

J

No worries! We‘ve got your back. Try BYJU‘S free classes today!

160

J

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

320

J

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C 160 $J$
Option C is the correct answer.

Suggest Corrections

Similar questions

Q. On the planet whose size is the same and mass four times, as that of earth, find the amount of work (in

J

) done to lift

3 kg

mass vertically upwards through

3 m

distance on the planet. (The value of

g

on the surface of earth is

10 {ms}^{- 2}

)

Escape velocity of a body of 1 kg mass on a planet is 100 m/sec. Gravitational Potential energy of the body at the Planet is

A chain is placed on a frictionless table with one fourth of it hanging over the edge. If the length of the chain is 2m and its mass is 4kg, the energy need to be spent to pull it back to the table is

We know that If a ball of mass 1 kg is kept at a height 10 m possess potential energy “mgh” i.e. $(1 \times 10 \times 10) = 100$ J. (Taking earth surface as reference, where m = mass of object, g = acceleration due to gravity, h = height of object from earth surface.) what will be the kinetic energy of the ball when the ball is allowed to fall freely from a height 10m from the surface of earth and it hits the ground? (take g = 10 $m / s^{2}$ and neglect air drag)

Q. What will be the acceleration due to gravity at a planet whose mass is eight times the mass of the earth and whose radius is twice that of the earth? (

g

on earth is

10 {m s}^{- 2}

)

Join BYJU'S Learning Program

On a planet (whose size is the same as that of earth and mass 4 times to the energy needed to lift a 2kg mass vertically upwards through 2m distance on the planet is (g=10m/s2on surface of the earth )

The correct option is C 160JOption C is the correct answer.

On a planet (whose size is the same as that of earth and mass 4 times to the energy needed to lift a 2 $k g$ mass vertically upwards through 2 $m$ distance on the planet is (g=10m/ $s^{2}$ on surface of the earth )

The correct option is C 160 $J$
Option C is the correct answer.