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Q1. Venus has a mass of about 0.0634 times the mass of Earth and a diameter of about 0.383 times the diameter of Earth. What is the acceleration of a body falling near the surface of Venus?

Q2. If a car averages 56 km/g when driving 95 km/hr, that requires 20 hp, what is the efficiency of the engine under those conditions?

Q3. If she is served 200 of coffee at 85 in a well-insulated container, how much ice at 0 must she add to obtain a final temperature of 33?

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