Plumber’s Butt Problems

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Presentation transcript:

Plumber’s Butt Problems 1. Calculate the acceleration of a 2000-kg airplane just before take-off when the thrust of its engine is 500 N

Plumber’s Butt Problems 2. How much force does a 20,000-kg rocket develop to accelerate 15m/s2?

Plumber’s Butt Problems 3. Find the Force that must be applied to a 1-kg ball to make it accelerate on a horizontal surface with the same acceleration it would have if it were dropped and fell freely.

Plumber’s Butt Problems 4. What is the speed of a cheetah that runs 140m in 5 seconds?