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Ket [755]
3 years ago
9

A basketball rolls down a hill until it comes to a stop in a ditch

Physics
2 answers:
tester [92]3 years ago
8 0

Answer:

1st law.

Explanation:

dmitriy555 [2]3 years ago
3 0
A :-) the first law of motion -
The first law of motion states that a object will be at motion or rest until a unbalanced force is applied on it.
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Explanation:

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if a cyclist is travelling a road due east at 12km/h and a wind is blowing from south-west at 5km/h. find the velocity of the wi
slamgirl [31]

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The velocity of wind with respect to cyclist is -15.5 \widehat{i} - 3.5 \widehat{j}.

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\overrightarrow{vc} = 12 \widehat{i}\\\\overrightarrow{vw} = - 5 (cos 45 \widehat{i} + sin 45 \widehat{j})\\\\\overrightarrow{vw} =-3.5 \widehat{i} - 3.5 \widehat{j}

The velocity of wind with respect to cyclist is

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