Hi! help! I will vote <3 A. weightlifter lifts 100 kg up a distance of 1.5 m. 100 kg has a weight force of 1000 newtons.

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answerhappygod
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Hi! help! I will vote <3 A. weightlifter lifts 100 kg up a distance of 1.5 m. 100 kg has a weight force of 1000 newtons.

Post by answerhappygod »

Hi! help! I will vote <3
A. weightlifter lifts 100 kg up a distance of 1.5 m. 100 kg has a weight force of 1000 newtons. Use this formula to calculate the work done (energy transferred) by the weightlifter:
Formula = Forcex distance moved by the force
B. Emily's friend Alisha has larger muscles that have a cross-sectional area of 8 cm2.use this formula to work out the weight Alisha should be able to lift if her muscle tissue is similar to Emily's:
Formula = Force/Areax Area
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