No, it's falling but things are running in super slow motion. It looks like it just floats in the air-but it doesn't. He also let's go of the twinkie at the beginning.What about air resistance? Estimate the air resistance on a human running this fast.How many twinkies would he need to eat in order to get enough energy to save all these people? At the beginning of the scene, Quicksilver is eating a twinkie.What are some other calculated speed of Quicksilver from other scenes? Hint: I know this is out there since I wrote it-but you have to search for it.Estimate the acceleration of the people thrown from the window as they collide with the curtains (that catch them).How fast would they have to be thrown and at what angle? At one point, Quicksilver throws some people out of the window.Find the value of this acceleration in units of "g's" where 1 g = 9.8 m/s 2. Estimate the acceleration of Quicksilver as he runs up to speed and then stops.Of course I am going to write this up as a python script-both because it's easier and because that means you can change the values if you like (I know you want to change stuff). This is just like the minimum speed-except it's the maximum.įor the final answer, I will report the plain speed, and the uncertainty in this speed will be the average of the deviation from the maximum and minimum values. Notice that if you are dividing by time, you would use the largest possible time in order to get the smallest possible speed. Use the values that give the lowest possible speed. I will use the "crank three times" method for calculating uncertainties. So, how do you calculate the speed when the quantities have uncertainties? This is the nightmare of your introductory physics lab course. Now that I have both estimates and uncertainties for the estimates, I can get a value for Quicksilver's speed WITH UNCERTAINTY. That means the time for one trip into and out of the mansion can be calculated as:īut here comes the best part. Let's call this P w (percent wasted) with a value of 10 +/- 10 percent. Instead, I am going to estimate the percent of the total time wasted. I can't really estimate the time he wastes since the movie is playing in slow motion. Quicksilver has to act like a kid and stop and play with stuff while saving people. The only problem is that this doesn't quite work. I can divide the total explosion time by the number of trips to get the time for one trip. Now that I have the number of trips, the trip distance (to the yard), and the total time, I have just about everything I need. I will call this variable N and let it be equal to 21 +/- 1 (in case I added one or missed one). Using my fingers and toes, I count 21 trips. This isn't too difficult, because you can just watch the clip and count the number of times he grabs someone (sometimes he grabs two people). But the next thing I need to estimate is the total number of trips Quicksilver makes into and out of the mansion. I can put these two estimates together to get the total saving time. Just to be clear, with this notation that means the real yard distance is somewhere between 50 meters and 150 meters. I have no idea where this mansion is, so I'm just going to guess the distance is 100 +/- 50 meters. Let me call this d y (for distance to the yard). I am going to be using this for all my estimates. The "+/-" means "plus or minus," to display the range of uncertainty. In order to accommodate this range of speeds, I am going to use a detonation velocity of 6000 +/- 3000 meters per second. The slowest detonation velocity is from ammonium nitrate with a speed of 2700 m/s and the highest (DDF) is around 10,000 m/s. Luckily, Wikipedia has a table of detonation velocities. The speed of an expanding shockwave is called the detonation velocity. It's somehow connected to his nemesis, Apocalypse-it's not some conventional chemical-based explosive. So, just how fast is an explosion? Of course this is no ordinary explosion. That's how much time Quicksilver has to get everyone out. But still-the total time has to be the time it takes for the shockwave from the explosion to expand to the outside yard. Also, he can't see the explosion since it's inside the mansion. He can't possibly hear it because the sound would travel with the shockwave. Quicksilver seems to (somehow) notice the explosion right when it starts inside the mansion. Let's start with the easiest estimation-the time. the time he spends just making silly gestures and playing with stuff. The number of trips he makes in and out of the X-Men Mansion.The total time it takes Quicksilver to save all these people.
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