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Sedaia [141]
3 years ago
5

A physical science test book has a mass of 2.2 kg what is the weight on mars??? please help

Physics
1 answer:
Nastasia [14]3 years ago
4 0
Weight = (mass) x (gravity)
             = (2.2 kg) x (3.7 m/s^2)

             = 8.1 newtons. (about 1.84 pounds)
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How much energy will a stock tank heater rated at 1790 Watts use in a 24 hour period? 1. 1790 × 24 × 3600 Joules 2. 1790 × 24 ×
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<h2>Option 1 is the correct answer.</h2>

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