If the mass of a body is 200g and its velocity is 10 cm/s, what is its momentum?

20

Explanation:

explained in detail

Explanation:

Total momentum p=mv=200×10

−3

×30×10

2

×10

−2

m/s

p=6 kg.m/s

Uncertainty in momentum

Δp=

4πΔx

h

Δp=

4π×5000×10

−10

6.62×10

−34

⇒Δp=1.05×10

−28

kg.m/s

On comparing with total momentum p

p

Δp

=1.75×10

−29

positive reinforcement? ?

the electric field is a “force field” around a charged object that illustrates the direction the electric force would push an imaginary