How long should a force of 100 N act on a body of 20 kg so that it acquires a velocity of 100ms 1?

So , the required time is 20 s .

How long would a force of 30 newton acts on a body of mass 10 kg so that the body gains a velocity of 24 Metre per second?

Answer: Force acted on the body is 8 seconds.

How long will it take a force of 10 Newton to stop a mass of 2.5 kg?

Therefore, the object will take 5 sec to stop a mass of 2.5 kg which is moving at 20m/s.

How long will it take a force of 10 Newton?

t=5 sec.

What will be the acceleration of a body of mass 5 kg a force of 200 Newton is applied on it?

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Which equation is correct for momentum?

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

What force is required to accelerate?

What is the force required to accelerate an object with a mass of 20 kg from stationary to 3 m/s2? 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.

What is constant retarding force?

A constant retarding force of 50N. applied to a body of mass 20kg. moving initially with a speed of 15ms−1. A retarding force causes the acceleration of an object to be negative. In $F = ma$ , where F is the resultant force, the force acts against the direction of the object’s current velocity is the retarding force.

How do you calculate the force of a Newton?

F = m * a. F = 20 kg * 3 m/s 2. F = 60 N. 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.

How much force does it take to move a 10kg mass?

A force of 50 newtons is not sufficient to move a 10 kilogram mass that is resting on a rough surface. It is likely that static friction will prevent any movement. 50 newtons is about 11 pounds of force. 10 kilograms is about 22 lbs. Find a 22 pound object that is flat and try to push it across a living room carpet with 11 pounds of force.

What is the momentum change when force is applied?

The force times the time applied (The Impulse) is equal to the momentum given to the moving body). This is the mass times the velocity change, and is equal to 50×60 Newton Seconds. Dividing by the mass, the momentum change is equal to 3,000 /10 meters per second.

What is the velocity of a 10 kg body?

A body of mass that is 10 kg is moving with a velocity of 15 m per second. What force is required to stop it in 3 seconds? s = ut + ½ at^2 ….