1 page/≈275 words
Physics On Mars (Essay Sample)
The first astronaut to reach Mars decides to measure the gravitational acceleration by dropping a rock from a 45.2-m-high cliff. If the rock falls for 5.01 s, what\'s g Mars? Instruction: It is recommended that you follow the format of the six-step Structured Problem Solving Method. This method provides structure, and will help you clearly reflect your understanding of the problem and your solution. source..
The first astronaut to reach Mars decides to measure the gravitational acceleration by dropping a rock from a 45.2-m-high cliff. If the rock falls for 5.01 seconds, what is the gravitational acceleration in Mars?
Key Idea: The acceleration due to gravity – the problem is about a free fall and the gravitational force in Mars given the distance, velocity and time. Stock of Data: Distance = 45.2 meters, Time = 5.01 seconds, the final velocity is zero and is the problem that requires a solution.
ID Equation: Using the formula s = vt + (1/2)at2 , where
S is the distance, v is the final velocity, t is time and a is the acceleration due to gravity. Solve:
s = vt + (1/2)at2 becomes s = (1/2)at2 because the final velo...
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