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Newton’s second law of motion. Newton’s second law of motion. Small mass - B IG ACCELERATION. BIG MASS - Small acceleration. A 52-kg water skier is being pulled by a speedboat. The force causes her to accelerate at 2 m/s 2 . Calculate the net force that causes this acceleration. F = MA.
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Small mass- BIG ACCELERATION
A 52-kg water skier is being pulled by a speedboat. The force causes her to accelerate at 2 m/s2. Calculate the net force that causes this acceleration. F = MA
A 52-kg water skier is being pulled by a speedboat. The force causes her to accelerate at 2 m/s2. Calculate the net force that causes this acceleration. F = MA F = 52 kg X 2 m/s2
A 52-kg water skier is being pulled by a speedboat. The force causes her to accelerate at 2 m/s2. Calculate the net force that causes this acceleration. F = MA F = 52 kg X 2 m/s2 F = 104 kg·m/s2
A 52-kg water skier is being pulled by a speedboat. The force causes her to accelerate at 2 m/s2. Calculate the net force that causes this acceleration. F = MA F = 52 kg X 2 m/s2 F = 104 kg·m/s2 or F = 104 N
What is the net force on a 1,000 kg elevator accelerating at 2 m/s2. F = MA
What is the net force on a 1,000 kg elevator accelerating at 2 m/s2. F = MA F = 1000 kg X 2 m/s2
What is the net force on a 1,000 kg elevator accelerating at 2 m/s2. F = MA F = 1000 kg X 2 m/s2 F = 2000 kg·m/s2
What is the net force on a 1,000 kg elevator accelerating at 2 m/s2. F = MA F = 1000 kg X 2 m/s2 F = 2000 kg·m/s2 or F = 2000 N
What is the net force needed to accelerate a 55-kg cart at 15 m/s2. F = MA
What is the net force needed to accelerate a 55-kg cart at 15 m/s2. F = MA F = 55 kg X 15 m/s2
What is the net force needed to accelerate a 55-kg cart at 15 m/s2. F = MA F = 55 kg X 15 m/s2 F = 825 kg·m/s2
What is the net force needed to accelerate a 55-kg cart at 15 m/s2. F = MA F = 55 kg X 15 m/s2 F = 825 kg·m/s2 or F = 825 N