Ahandball player hit a ball with a mass of 0.25 kg. the ball travels at a velocity of 15 m/s for 0.75 s until it hits the wall.
what was the average acceleration of the handball?
a.
20 m/s²
b.
0.05 m/s
c.
20m/s
d.
0.05 m/s²

Aparticle with mass 1.81×10−3 kg and a charge of 1.22×10−8 c has, at a given instant, a velocity v⃗ =(3.00×104m/s)j^. what are the magnitude and direction of the particle’s acceleration produced by a uniform magnetic field b⃗ =(1.63t)i^+(0.980t)j^?

Which of the following are properties of mechanical waves? check all that apply ⭕️ particles of the medium move back and fourth, but do not move with the wave. ⭕️ the particles of the medium always move parallel to the wave motion. ⭕️ wave motion begins with a disturbance in the medium. ⭕️ waves transport energy from a source outward, away from the source.

The two required components for a generator