Question

HELP ME ASAP ITS PHYSICS AND it’s finding the kinetic energy SHOW WORKKK

Answer 1

the ans is like this

1 4

2 5

3

Answer 2

k = 1/2 × m × v^2

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1. k = 1/2 × 60 × ( 10 )^2

k = 30 × 100

k = 3000 j

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2. k = 1/2 × 60 × ( 9 )^2

k = 30 × 81

k = 2430 j

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3. k = 1/2 × 60 × ( 4 )^2

k = 30 × 16

k = 480 j

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4. k = 1/2 × 60 × ( 6 )^2

k = 30 × 36

k = 1080 j

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5. k = 1/2 × 60 × ( 0 ) ^2

k = 30 × 0

k = 0 j