04/21/24

Circular motion problem

An airplane is flying in a horizontal circle at a speed of 103 m/s. The 81.0 kg pilot does not want the centripetal acceleration to exceed 5.29 times free-fall acceleration. Find the minimum radius... more

03/26/24

Change in heat temperature

Find what heat is required to change 20 gg of 16 ∘C∘C water to 100∘C∘C steam. Express your answer in calories.

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