Question

7. An object travelling at 4m/s has a momentum of 16kgm/s. What is the mass of the object

O 16 kg
O 8kg
O 4kg
O2kg

Answer 1

Explanation:

momenum = mass * velocity

16 = m * 4

mass = 4kg

hope it helps you

PLEASE MARK AS BRAINLIEST

Answer 2

Answer:

The mass of the object is 4kg.

Explanation:

Given that,

An object traveling at 4m/s has a momentum of 16kgm/s and we are required to find the mass of the object.

We know that momentum of a body is the product of its mass and velocity.Hence mathematically we write

$P=mv$

Substituting known values in the above relation we get

$16=m(4)\\= > m=\frac{16kgm/s}{4m/s}=4kg$

Therefore,

The mass of the object is 4kg.

#SPJ2