- How long will it take a 2.5 KW motor to lift a 80 kg block 30 m high?
- Is 100g equal to 1 Newton?
- How many kN are in a ton?
- How much force is required to lift a 100g mass?
- How much work is required to lift a 2 kg mass to a height of 10 meters?
- How much is 1kg force?
- How much energy does it take to lift 1 kg 1 meter?
- How much force is needed to lift an object with a mass of 200 kg?
- How much work is required to lift a 10 Newton?
- What does 10 Newtons feel like?
- How many Newtons does it take to lift 1kg?
- How much force is needed to lift the 10kg weight?

## 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..

## Is 100g equal to 1 Newton?

You can view more details on each measurement unit: grams or newton The SI derived unit for force is the newton. 1 grams is equal to 0.00980665 newton.

## How many kN are in a ton?

9.80665 kilonewtonsThe tonne (metric ton, abbreviation: t) is the unit of mass in the metric system. 1 tonne-force (tf) = 9.80665 kilonewtons (kN) = 1000 kilogram-forces (kg).

## How much force is required to lift a 100g mass?

Answer. 0.98 (force).

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

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

## How much is 1kg force?

Weight is the force exerted by gravity and is measured in Newtons (N). On Earth, an object with a mass of 1kg will experience a force of 10N due to gravity, i.e. the weight of a 1kg mass is 10N.

## How much energy does it take to lift 1 kg 1 meter?

Lifting Weights: On earth it takes about 10 Newton-meters (N-m) of energy to raise a 1 kilogram mass to a height of 1 meter. Since 1 N-m equals 1 Joule, that’s 10 Joules. If it takes 1 second to lift the weight 1 meter, than you have converted 10 Joules of energy to potential energy in one second.

## How much force is needed to lift an object with a mass of 200 kg?

But first, we need to change gram into kilograms because kg is the standard international unit of Mass. So, 200g = 200/1000 kg = 1/5 kg = 0.2 kg. = 2 kg mpsE2 or 2 Newtons or 2N.

## 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.

## What does 10 Newtons feel like?

Weight is the result of gravity . The gravitational field strength of Earth is 10 N/kg (ten newtons per kilogram). This means an object with a mass of 1 kg would be attracted towards the centre of Earth by a force of 10 N. We feel forces like this as weight.

## How many Newtons does it take to lift 1kg?

9.8 NewtonsThe gravitational force holding a 1 kg mass in place 9.8 kg*m/sec/sec. That’s 9.8 Newtons. Any greater force will overcome gravity and lift the weight.

## How much force is needed to lift the 10kg weight?

How much force is needed to lift the 10Kg weight? The correct answer is (B) 5 Kg. In a double-pulley system, the force is equal to the weight divided by two. It will require a 5 Kg force to lift a 10Kg weight.