The impulse given to a ball with mass of 2.0 kg is 16 n*s. if the ball were already moving at 3.0 m/s., what would the final velocity be? (remember that v = vfinal - vinitial ) 5 m/s 11 m/s 29 m/s 35 m/s

11 m/s

Explanation:

The impulse given to the ball is equal to its change in momentum:

where

m=2.0 kg is the mass of the ball

is the initial velocity of the ball

is the final velocity of the ball

is the impulse

If we re-arrange the formula and we replace the numbers, we can find the final velocity:

the first american roller coaster was the mauch chunk switchback railway, built in the mountains of pennsylvania in the mid-1800s. the track, originally built to send coal to a railway, was reconfigured as a "scenic tour."

a.metals can become magnetic if they have many spinning electrons that create magnetic fields.d.only some metals are attracted by magnets; these metals are called ferromagnetic.

d.wrapping an insulated wire around a metal with ferromagnetic properties and applying an electric current.