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The Forces — JEE Main & Advanced Physics PYQs

31 previous year questions from The Forces with answers and solutions. Numbered list, year tags, and one-tap solutions — built for serious JEE / NEET practice.

The Forces — JEE Main & Advanced Physics PYQs

The gravitational force exerted on a 1 g particle by a similar particle is 6.67 10⁻¹⁷ N . Determine the separation between the particles.

Equal charges are deposited on two spherical bodies, each having a mass of 50 kg and positioned 20 cm apart. If the magnitude of the Coulomb repulsion between them exactly balances

A monkey is perched on a tree limb. The limb applies a normal force of 48 N and a frictional force of 20 N . Determine the magnitude of the total force exerted by the limb on the m

A body builder applies a force of 150 N against a bullworker, compressing it by 20 cm . Determine the spring constant of the spring inside the bullworker.

Determine the force with which you attract the earth.

Determine the distance at which two charges, each equal to 1 C , must be placed so that the force between them is equal to your weight W .

A satellite is projected vertically upwards from an earth station. Determine the height above the earth's surface at which the force exerted on the satellite by the earth is reduce

When placed at a separation of 20 cm , two charged particles exert a Coulomb force of 20 N on each other. Determine the force if the separation is increased to 25 cm .

Calculate the ratio of the magnitude of the electric force to the gravitational force exerted between two protons.

In a hydrogen atom's ground state, the average separation between the proton and the electron is 5.3 10⁻¹¹ m . Determine the Coulomb force between them at this separation.

In a hydrogen atom's ground state, the average separation between the proton and the electron is 5.3 10⁻¹¹ m . When the atom transitions into its first excited state, this average

A geostationary satellite orbits at a distance of approximately 36000 km from the surface of the earth. Determine the weight of a 120 kg equipment placed inside this satellite. The

The weight of an object is defined as the force with which the earth attracts it. Determine the weight of the moon given the following data: universal constant of gravitation G = 6

When Albert Einstein shook hands with Max Planck, what type of force did they exert on each other?

The sum of all electromagnetic forces between different particles within a system of charged particles is zero

Suppose E , G , and N denote the magnitudes of the electromagnetic, gravitational, and nuclear forces between two electrons at a specific separation. Which of the following is corr

If a 60 kg man pushes a 40 kg man with a force of 60 N , the force exerted by the 40 kg man on the other man is

The force exerted by a proton on another proton is

If all matter were composed of electrically neutral particles like neutrons,

The force exerted by a neutron on a proton is

Which among the following systems can be sufficiently described by classical physics?

Identify the correct statements:

Both ends of a spring are displaced along its length. Every displacement has an identical magnitude. In which of the following cases does the tension or compression within the spri

Action and reaction forces

The force exerted by a proton on another proton is

Action and reaction forces

The force exerted by a neutron on a proton is

Identify the correct statements:

Both ends of a spring are displaced along its length. Every displacement has an identical magnitude. In which of the following cases does the tension or compression within the spri

Which among the following systems can be sufficiently described by classical physics?

If all matter were composed of electrically neutral particles like neutrons,