- How much work is required to lift a 2 kg mass to a height of 10 meters?
- What will be the kinetic energy of a body when its mass is made 4 times and the velocity is doubled?
- What happens to momentum when the speed is doubled?
- What is the relationship between force acceleration and mass?
- What happens when you double the mass of an object?
- What happens to kinetic energy when speed is doubled?
- How much force is required to lift a mass of 1kg?
- Does more mass mean more power?
- Why do masses attract each other?
- What happens to weight if mass is doubled?
- Does increased mass increase acceleration?
- What happens to the kinetic energy possessed by an object if the mass is doubled but the velocity remains the same?
- What do you call the kind of energy an object gains or lost?
- What would happen to your weight and mass on the moon?
- Why does mass not affect acceleration?
- How much work is required to lift a 10 Newton?
- How long will it take a 2.5 KW motor to lift a 80 kg block 30 m high?
- What will be the kinetic energy of a body if its mass is doubled?
- Why does speed affect kinetic energy?
- What happens to the kinetic energy of the body weighing 2 kg if the speed is doubled?
- What is the relationship between acceleration and mass?

## How much work is required to lift a 2 kg mass to a height of 10 meters?

Answer.

Answer: the Work done to life the mass of 2 kg to a height of 10 m is 196 J..

## What will be the kinetic energy of a body when its mass is made 4 times and the velocity is doubled?

Kinetic energy of a body depends on its mass and its speed. Hence, ,kinetic energy will become 4 times the original kinetic energy if the speed is doubled.

## What happens to momentum when the speed is doubled?

If you increase either mass or velocity, the momentum of the object increases proportionally. If you double the mass or velocity you double the momentum.

## What is the relationship between force acceleration and mass?

The greater the force that is applied to an object of a given mass, the more the object will accelerate. For example, doubling the force on the object doubles its acceleration. The relationship between mass and acceleration is different. It is an inverse relationship.

## What happens when you double the mass of an object?

If the net force on an object is doubled, its acceleration will double If the mass of an object is doubled, the acceleration will be halved . … Acceleration will be unchanged because although the mass is doubled, which will cut the acceleration in half, the fore is also doubled which will double the acceleration.

## What happens to kinetic energy when speed is doubled?

The kinetic energy is proportional to the square of the speed, so doubling the speed increases the kinetic energy by a factor of 4.

## How much force is required to lift a mass of 1kg?

So to lift this 1kg mass will take more than 9.8 N. 10 newtons of life would create a net force of 0.2 N so 0.2/1 = 0.2 meters acceleration. Note that, gravitational force is one side of the same coin, with acceleration on the other.

## Does more mass mean more power?

Muscle mass certainly influences strength, but it’s also certainly not THE determinant of strength between individuals, and hypertrophy is not the only factor influencing strength gains. … Hence, building muscle will probably make you stronger, but it will certainly increase your potential strength.

## Why do masses attract each other?

Any object having some mass will attract another object having mass. this is because of gravity. When two objects ahving some mass are separated by some distance then force of gravity acts between them and tends to keep them close that means it is always attractive in nature.

## What happens to weight if mass is doubled?

The perceived weight of an object is directly proportional to its mass, which means that if the mass doubles, then the weight doubles.

## Does increased mass increase acceleration?

If you increase the mass at a given force the rate of acceleration slows. Therefore, mass is inversely proportional to acceleration.

## What happens to the kinetic energy possessed by an object if the mass is doubled but the velocity remains the same?

Kinetic energy is the energy of mass in motion. The kinetic energy of an object is the energy it has because of its motion. … When we double the mass, we double the energy; however, when we double the velocity, energy increases by a factor of four.

## What do you call the kind of energy an object gains or lost?

Answer: Potential or kinetic energy. eddibear3a and 13 more users found this answer helpful. Thanks 11. 3.0.

## What would happen to your weight and mass on the moon?

Therefore, the mass of an object on the Moon remains the same as its mass on Earth. But its weight gets less because the gravity on the moon is less than on the Earth.

## Why does mass not affect acceleration?

“What are the factors that affect the acceleration due to gravity?” Mass does not affect the acceleration due to gravity in any measurable way. The two quantities are independent of one another. Light objects accelerate more slowly than heavy objects only when forces other than gravity are also at work.

## How much work is required to lift a 10 Newton?

In the diagram, 55 joules of work is needed to raise a 10-newton 5.0 meters.

## How long will it take a 2.5 KW motor to lift a 80 kg block 30 m high?

Motor will take 9.4 s to lift block. Work done by motor to lift block is equal to change in gravitational potential energy of block.

## What will be the kinetic energy of a body if its mass is doubled?

Answer: The kinetic energy of the object is directly proportional to the mass, therefore on doubling the mass kinetic energy will also become double.

## Why does speed affect kinetic energy?

It turns out that an object’s kinetic energy increases as the square of its speed. A car moving 40 mph has four times as much kinetic energy as one moving 20 mph, while at 60 mph a car carries nine times as much kinetic energy as at 20 mph. Thus a modest increase in speed can cause a large increase in kinetic energy.

## What happens to the kinetic energy of the body weighing 2 kg if the speed is doubled?

If you double the mass of an object, you double the kinetic energy. If you double the speed of an object, the kinetic energy increases by four times.

## What is the relationship between acceleration and mass?

The acceleration of an object depends directly upon the net force acting upon the object, and inversely upon the mass of the object. As the force acting upon an object is increased, the acceleration of the object is increased. As the mass of an object is increased, the acceleration of the object is decreased.