2.
A student infiates a balloon attached to a plastic straw. A string is threaded through the straw and
tied to opposite ends of the room. When the air in the balloon is released, the balloon travels the
length of the string.
Which of Newton's laws best explains this phenomena?
F.
G.
The law of magnetism.
The law of force and acceleration.
The law of action-reaction.
The law of gravity
H.
J.
Answers: 1
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Which sound characteristic is not affected by the relative motion of an object
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Rank the automobiles based on the magnitude of the force needed to stop them, from largest to smallest.2000 kg car going 5m/s500 kg car going 20 m/s1000 kg car going20m/s500 kg car going10m/s1000 kg car going10/s4000 kg car going 5m/s 0 0 603
Answers: 3
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This punnett square shows the cross between two pants. one parent has round seeds (rr). and the other parent has wrinkled seeds (rr) which best describes their offspring as shown in this cross?
Answers: 2
2.
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