Answer:
A) No conclusion can be drawn without more information about the two balls.
Explanation:
Line the outside of the cup with the tinfoil. Then put the cotton balls inside. Finally, line the cotton balls with the tinfoil and smush it all together.
Answer:
My answer is 250m/sec
Explanation:
the formula is clearly
Speed = <u>Distance</u>
Time
Speed = <u>5</u><u>0</u><u>0</u><u>m</u><u>e</u><u>t</u><u>e</u><u>r</u><u>s</u><u> </u> (Divide the two)
2seconds
Speed = 250m/sec
A ) <em>Speed</em><em> </em><em>is</em><em> </em><em>a</em><em> </em><em>scalar quantity and velocity is a vector quantity.</em>