# What is a body of mass 60 kg is moving with a speed 50 meters per second?

## What is a body of mass 60 kg is moving with a speed 50 meters per second?

Expert-Verified Answer so, the kinetic energy of a body having mass 60 kg moving with speed of 50 m/s will be 75,000 Joule.

## How fast should a man weighing 60 kg?

Expert-Verified Answer. The man must run with a velocity of 5m/s so that his kinetic energy is 750 J. Given, Mass of the man = 60kg.

## At what speed a person weighing 60 kg should run to acquire 750 J of kinetic energy?

or v=√2Ekm=√2×75060=5m/s.

## Which best describes Lenny’s error?

Expert-Verified Answer In Step 3, he should have multiplied 6.25 J per m2/s2 by 2 instead of dividing it by 2 best describes Lenny’s error.

## What is the kinetic energy of a body of mass 60 kg is moving with a speed 50 ms minus 1?

The kinetic energy of the body is 75000 J.

## What is the kinetic energy of a body of mass 60 kg is moving with speed 50 meters square?

K . E . = 1 2 m v 2 = 75000 J.

## Is 60 kg good for a girl?

A 60kg 17 year old may well be considered average especially if her height to weight ratio (measured with BMI) is at an appropriate level. It also depends on who’s perspective. A child would consider 60kg of anything to be quite heavy as it would be hard or impossible for a child to carry 60 kg.

## What is the weight of a 60 kg person?

For example, on Earth, where the acceleration due to gravity is 9.8 m/s2, a person who has 60 kg of mass weighs 588 Newtons (132 lbs). Whereas on the moon, where the acceleration due to gravity is about 1/6 of what it is on Earth, that same 60 kg person weighs just 98 Newtons (~22 lbs).

## Is 60 kg overweight?

A healthy weight is a weight that helps you get the most out of life. … For instance, if you’re a 1.8 metre tall adult, a healthy weight for you is generally between 60 and 80 kilograms. If you’re 1.5 metres tall, a healthy weight for you is generally between 42 and 56 kilograms.

## What is the speed of an athlete weighing 50 kg with 100j of kinetic energy?

∴ The speed of the athlete = 2 m/s.

## What is the formula for kinetic energy using speed?

Kinetic energy is directly proportional to the mass of the object and to the square of its velocity: K.E. = 1/2 m v2. If the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.

## What is the speed of a moving body of 30kg with 60 joule of kinetic energy?

Hence, velocity or speed of body is 2 m/s.

## What is a body of mass 50 kg acquires a speed of 20 meters per second under a force of 100 Newton in time?

∴50×20=100×tort=10sec.

## What is the momentum of a person of mass 60 kg?

A body of mass 60 kg has the momentum 3000 kg m/s.

## What is the speed of a moving body of mass 30 kg has 60 joule of kinetic energy?

Answer. Speed = ? Using formula of Kinetic Energy, Hence, velocity or speed of body is 2 m/s.

## What is a body of mass 5kg projected at an angle of 60?

Expert-Verified Answer The maximum horizontal range, in this case, is 54.125m. θ is the termed as the angle of projection, and g is the acceleration due to gravity. Therefore the maximum horizontal range is found out to be 54.125m. Hence the answer is 54.125m.