# What is the force if an object has a mass of 20 kg and acceleration of 2 m s2?

## What is the force if an object has a mass of 20 kg and acceleration of 2 m s2?

The force required is 200 Newtons .

What force is required to move a 20 kg object?

Given info : a mass of object , m = 20 kg is placed on a rough surface of coefficient of friction, μ = 0.24. To find : the force required to move the object. Here if we applied force greater than equal to static friction, object starts to move. therefore the force required to move the object is 4.8 kgf.

### Which has more inertia a box of mass 20kg or a box of mass 200kg give reason to your choice?

Answer: 200kg mass has more inertia . Explanation: as 200kg has more mass than the 20kg box as inertia is depend on objects mass hence 200 kg box has greater inertia.

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What is the gravitational force between a mass of 20kg?

If an object has a mass of 20 kg, The force of gravity acting on earth is 196N. Solution: force =mass *acc , force = 20 *9.8 = 196N.

## What is the weight of a 20 kg object on the Earth?

= 20 × 1.6 = 32 N. An object has mass of 20 kg on earth.

What will be the mass of a 20 kg object on the moon?

Question 48 a) The mass of an object on the moon will be 20 kg. b) The weight of the object on the moon will be (20)(1.6) = 32N.

### How much force is required to move a block of weight 20 kg on a surface?

75 N
A horizontal force of 75 N is required to set the block in motion.

What is the inertia of rest?

The inertia of rest is the tendency of a body to resist a change of state of motion from rest by an external force. This tendency of objects can be derived from Newton’s first law which states that an object in rest continues to be in rest unless acted upon by an external force.

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## What objects have greater inertia?

The more inertia that an object has, the more mass that it has. A more massive object has a greater tendency to resist changes in its state of motion. Suppose that there are two seemingly identical bricks at rest on the physics lecture table.

What happens to the force between two objects if the mass of one object is doubled?

If the mass of one of the objects is doubled, then the force of gravity between them is doubled. Since gravitational force is inversely proportional to the square of the separation distance between the two interacting objects, more separation distance will result in weaker gravitational forces.

### What happens to two objects of 20kg and 2kg at rest?

Start interviewing for jobs and internships with top companies. Two objects of mass 20kg and 2kg are at rest. Which one needs more force to move and why? In the absence of friction, any tiny amount of force will move either one — and will actually accelerate either one.

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What is the relationship between force and Mass in physics?

F = m a Newton’s second law states that force is proportional to what is required for an object of constant mass to change its velocity. This is equal to that object’s mass multiplied by its acceleration.

## What happens when two objects with different masses have the same momentum?

Inference: Out of the two objects of different masses having the same momentum, the object with large mass will move slower than the object with low mass. Thank you!

What is the force required to accelerate an object from stationary?

What is the force required to accelerate an object with a mass of 20 kg from stationary to 3 m/s 2? Newtons are a derived unit, equal to 1 kg-m/s². In other words, a single Newton is equal to the force needed to accelerate one kilogram one meter per second squared.