Calculate the mass in mg of the aspirin tablet that contains 5.0 grains of aspirin . Assume 1 pound contains 7000 grains.

323.99 mg

Explanation:

We need to find the mass of the aspirin tablet that contains 5.0 grains of aspirin.

1 pound = 7000 grains

We know that, 1 pound = 453.592 grams

Also, 1 pound = 453592 mg

Hence, 4 grains of aspirin contains 323.99 mg.

d.) circle motion requires a force to give it a centripetal acceleration.

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