<u>Final Velocity = 8.06 m/s</u>
<u>Option : B</u>
<u>Explanation:</u>
Let be the mass of player,
be the mass of the ball,
be the initial speed of the player,
be the initial speed of the ball and
v be the final speed of the player after the catching the ball.
Applying conservation of momentum, we can solve for the final speed of the player after the catching the ball when the ball and player move in the same direction.
<u>Here:</u>
= 110 Kg
= 0.410 Kg
= 8.0 m/s
= 25.0 m/s
=
=
V = 8.06 m/s
Answer:
7.98 Newton Seconds
Explanation:
J = F * (Δt)
J = 1450 (5.5 * 10^-3)
J = 7.975
We only use three significant digits, so our answer becomes 9.98
Answer:
a pure substance consists only of one element or one compound. a mixture consists of two or more different substances, not chemically joined together.
Explanation:
Answer:
Use the drop-down menus to answer each question.
Which runner finished the 100 m race in the least amount of time?
✔ Ming
Which runner stopped running for a few seconds during the race?
✔ Chloe
At what distance did Anastasia overtake Chloe in the race?
✔ 40 m