Homework Help: PHYSICAL SCIENCE

Posted by TRISHA on Tuesday, November 2, 2010 at 9:43pm.

WHAT IS THE KINETIC ENERGY OF A BALL WITH THE MASS OF 5KG ROLLING AT 10M/S

PHYSICAL SCIENCE - Rob, Monday, November 15, 2010 at 10:23pm
KE=1/2mXv
KE=1/2(5kgX10m/s^2)
KE=1/2(5kgX100m/s^2)
KE=1/2(500kgXm/s^2)
KE=250kgXm/s^2=250J

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