ketansharmabastakoti ketansharmabastakoti
  • 02-12-2020
  • Mathematics
contestada

a force of 12N acts for 5 s on a mass of 2 kg. What is the change in momentum of a mass of 10kg under the same condition​

Respuesta :

absor201
absor201 absor201
  • 02-12-2020

Answer:

The change in momentum is: 60 N.s

Step-by-step explanation:

By Newton's second law:

F = ∆p / ∆t

Given that

  • ∆t = 5s
  • F = 12N

Using the formula to determine the change in momentum

F = ∆p / ∆t

∆p = F × ∆t

     = 12 × 5

      = 60 N.s

Therefore, the change in momentum is: 60 N.s

Answer Link

Otras preguntas

Who is the Chief Justice of the United States now?
what is the value of the underlined digit in 56.123? one is underlined
Which clement is a liquid at STP? (1) bromine (3) francium (2) cesium (4) iodine
A staple is made from 40mm of wire. How many staples can be made from 10meters of wire?
Which clement is a liquid at STP? (1) bromine (3) francium (2) cesium (4) iodine
Which statement describes a reversible reaction at equilibrium? (1) The activation energy of the forward reaction must equal the activation energy of the revers
The price of play equipment for the school has just been reduced by 25%. The new , reduced price of the play equipment is 1500. What is the original price befor
What is A ∩ B?    Let set A = {odd numbers between 0 and 100} and set B = {numbers between 50 and 150 that are evenly divisible by 5}.
What force is thought to be an important cause plate tectonic motion ?
There were 13 original states. Name three.