Answer:
1 ) 7200J.
2 ) 6400J.
3 ) 3.125J.
Explanation:
KE= ½ mv²
½ ( mass ) ( velocity)²
( ½ of the mass) (velocity m/s²)
½ of the mass × velocity m/s² = J
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Answers & Comments
Answer:
1 ) 7200J.
2 ) 6400J.
3 ) 3.125J.
Explanation:
KE= ½ mv²
½ ( mass ) ( velocity)²
( ½ of the mass) (velocity m/s²)
½ of the mass × velocity m/s² = J