Tuesday, January 15, 2019
Force and Movie Batman Leaps
Superheroes have been around for a time now, since 1934 outset with Mandrake the Magician made by Lee Falk, and then came window pane made by Joe Shuster and Jerry Siegel. But how do superheroes do what they do? They form mind tricks, can lift up incredible amounts of weight and do stuff no regular human can do. In this reputation Im writing you will guess how superheroes violate due norths 3 laws of motion. First lets talk astir(predicate) batman and the movie that just came out called the dark night rises.In this movie batman leaps from a building for 4 to 5 second bases before opening his wings neglecting evidentiary air resistance (this affect Newtons 3rd law). Scientists ready out that all that propel applied exert about 1600 pounds of force to his arms. Not even the worlds strongest man can lift that much following we talk about spider-man and his trickery. In his the movie spider-man 3 is basically immortal, never dying person.For example In a climatic battle paint ing spider man fall 80 stories and survives without breaking a bone, concussion, or presumably all internal bleeding. Lets use Newtons second law to calculate (Fnet=ma) how much force the ground exerts on spider-man upon impact. afterward calculation we see that the weight of that fall is 47 tons. Wow if that any one else they would have die. Lastly we talk about the science of wind trek (Kirks magic fingers). In the trailer we see that jam T.Kirk is driving a car which is going about 80 miles per hour (36 m/s). the car seems to be about 30 meters from edge when it starts skidding done dirt and sand. Newton second law says Fnet = Ffriction = mg = ma where the acceleration of the car is completely due to the friction force. M is the mass of the car, g is equal to the acceleration due to gravity (9. 8m/s2) , is the coefficient of sliding friction surrounded by sand and tires (0. 5 at most), and a is the acceleration of the car.Solving for a we let down a = g = (0. 5)(9. 8m/s 2) = 4. 9 m/s2If we assume a relatively constant acceleration then a = (v2 v02)/2x Where v0 = 36m/s, a = 4. 9 m/s2 and x = 30 m. Solving for v we find that the car goes oer the cliff at a speed v = 32 m/s. so we figure out that Kirk fingers can hold 877 pounds. Someone knows how to hold out their fingers. So now you see what happens behind the scenes . So the next you see a movie dont believe you see.
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