Physics
Physics, 21.09.2020 23:01, esid906

Predict what you think the distance, velocity, and acceleration graphs will look like. Use moving man to verify or correct your predicted graphs and reasoning with a different color pen. Draw the 3 graphs and explain what you did to the slider controls to accomplish this task and you moved the sliders. a. The man stands still while he talks on his cell phone at the middle of the sidewalk, then walks toward the house at a constant rate trying to get better cell reception. He comes to a sudden stop when the coverage is good (about a meter before the house) and stands still to finish his conversation.

b. A man wakes up from his nap under the tree and speeds up toward the house. He stops abruptly because he is worried that he dropped his keys. He stands still as he searches his pockets for his keys. Once he finds them, he continues calmly to walk toward the house and then slows to a stop as he nears the door.

c. The man decides to go for a run. He starts three meters from the house and steadily increases his speed as he approaches the tree.
d. The man starts with some velocity towards the tree, slows to a stop, and turns to accelerate back towards the house. (3 sections) E) The man is playing soccer with his son. Standing by his house he kicks the ball towards his son, standing by the tree. By kicking the ball he rapidly accelerates the ball from rest. As soon as the ball leaves his foot, the ball is slowly brought to rest due to friction forces. (2 sections)

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