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An 7.9kg bag is lifted 1.21 min 0.50 s. If it is initially at rest, How much force is needed to lift the bag?

An 7.9kg bag is lifted 1.21 min 0.50 s. If it is initially at rest, How much force is needed to lift the bag?
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An 7.9kg bag is lifted 1.21 min 0.50 s. If it is initially at rest, How much force is needed to lift the bag?

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User Pkmmte
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1 Answer

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Lifting a 7.9Kg bag needs a force of ( 7.9 x 9.8 ) Newtons. If you are lifting it at constant speed.
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User Joe Bloggos
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