When a body of mass 20 kg moves with an acceleration of 2 meters per second square?

When a body of mass 20 kg moves with an acceleration of 2 meters per second square?

Therefore, a body of mass 20 Kg moves with an acceleration of 2 m/s2 . The arte of change of momentum in S.I. unit is 40 N.

What is the momentum of a 20 kg body moving with a velocity of 10 m per second?

Hence the momentum of the body is 200 kg. m/s.

What is an object of mass 20kg is moving with a velocity of 5m s?

The correct answer is 250 J. Given, mass (m) = 20 kg, velocity (v) = 5 ms-1. So, the kinetic energy of the object is (½)∗20∗52 = 250 J.

What happens when a mass of 20 kg moving with a speed of 10 Metre per second collides with another stationary?

A mass of 20 k g moving with a speed of 10 m s – 1 collides with another stationary mass of 5 k g . As a result of the collision, the two masses stick together.

What is 9.8 N equal to?

So, the weight of one kg is 9.8 N or we can say that One kgw = 9.8 N. Mass and weight are different things.

What is the formula for acceleration 2nd law?

Summary. According to Newton’s second law of motion, the acceleration of an object equals the net force acting on it divided by its mass, or a = F m .

What is the formula for momentum with velocity?

p = m v . You can see from the equation that momentum is directly proportional to the object’s mass (m) and velocity (v). Therefore, the greater an object’s mass or the greater its velocity, the greater its momentum.

What is the formula for momentum upon velocity?

The quantity of motion is measured as a product of the mass and the velocity. The product of the units of mass and velocity is the unit of Momentum. To find the momentum, we can use the simple formula: P=mv, where P is the momentum.

How to find momentum?

Step 1: List the mass and velocity of the object. Step 2: Convert any values into SI units (kg, m, s). Step 3: Multiply the mass and velocity of the object together to get the momentum of the object.

What is the formula for velocity to mass?

Mass is measured in (kg), and velocity is measured in meters per second (m/s). The SI unit for momentum is kg • m/s. You can rearrange the equation to calculate velocity if you know momentum and mass, Velocity = Momentum/Mass, or to calculate mass if you know momentum and velocity, Mass = Momentum/Velocity.

What is a mass of 10 kg moves with velocity of 4m s?

Answer and Explanation: K = 1 2 m v 2 = 1 2 ( 10 kg ) ( 4 m/s ) 2 = 80 J .

What is an object of mass 10 kg is moving with a uniform velocity of 5 m per second?

Loved by our community. so , the answer to this question is 125joules of kinetic energy of 10kg mass object moving with a velocity of 5m/s.

What is the speed of a moving body of mass 10 kg has 20 tools of kinetic energy?

The correct Answer is:2 m/s. A moving body of mass 10 kg has 20 joules of kinetic energy.

What is the kinetic energy of a 10 kg object moving at 5 ms?

The kinetic energy of the object is 125 J.

What are the two masses of 20 kg and 10 kg connected by?

Two masses of 10kg and 20kg respectively are connected by a massless spring. A force of 200N acts on the 20kg mass. At the instant the 10kg mass has an acceleration 12m/s2 towards right.

What is the acceleration in meters per second squared to the ball when it is in the air?

The direction of the ball’s motion remains upward on its way up, but its speed decreases down to zero at the very top of its motion. Throughout the ball’s travel upward and then downward, the acceleration is constant, 9.8m/s2 (the acceleration due to gravity).

What is the acceleration if two objects of masses 2.5 kg and 100 kg experience the same force 5 N?

Therefore, the acceleration of 1st and 2nd object will be 2m/s² and 0.05m/s² respectively.

What is the acceleration of a force of 2 kg weight acts on a body of mass 4.9 kg?

a=Fm=2×9.84.9=4m/s2.

What is the acceleration produced in a freely falling body of mass 20kg?

The acceleration produced in a freely falling body, irrespective of its mass, is 9.8m/s2.