![time travel - In Back to the Future, why was the speed 88 miles per hour? - Science Fiction & Fantasy Stack Exchange time travel - In Back to the Future, why was the speed 88 miles per hour? - Science Fiction & Fantasy Stack Exchange](https://i.stack.imgur.com/w5guf.jpg)
time travel - In Back to the Future, why was the speed 88 miles per hour? - Science Fiction & Fantasy Stack Exchange
![Running speeds chosen by the participants at 85%, 100%, 115% and 130%... | Download Scientific Diagram Running speeds chosen by the participants at 85%, 100%, 115% and 130%... | Download Scientific Diagram](https://www.researchgate.net/publication/318846268/figure/fig1/AS:736739660402689@1552663831177/Running-speeds-chosen-by-the-participants-at-85-100-115-and-130-of-preferred-speed.png)
Running speeds chosen by the participants at 85%, 100%, 115% and 130%... | Download Scientific Diagram
![SOLVED: 5. While driving on the highway, Mason put his car on cruise control at 68 miles per hour. At this speed, how long would it take him to drive 85 miles? SOLVED: 5. While driving on the highway, Mason put his car on cruise control at 68 miles per hour. At this speed, how long would it take him to drive 85 miles?](https://cdn.numerade.com/ask_previews/dab28761-d3ad-43ef-a8fa-62db44911b7d_large.jpg)
SOLVED: 5. While driving on the highway, Mason put his car on cruise control at 68 miles per hour. At this speed, how long would it take him to drive 85 miles?
At noon, ship A is 170 km west of ship B. Ship as is sailing east at 35km/h and ship B is sailing north at 30km/h. How fast (in km/hr) is the
![SOLVED:(a) A car speedometer has a 5% uncertainty. What is the range of possible speeds when it reads 90 km / h ? (b) Convert this range to miles per hour. Note 1 km=0.6214 mi. SOLVED:(a) A car speedometer has a 5% uncertainty. What is the range of possible speeds when it reads 90 km / h ? (b) Convert this range to miles per hour. Note 1 km=0.6214 mi.](https://cdn.numerade.com/previews/5032fa2f-0075-4912-b2aa-2e1f293e891a_large.jpg)
SOLVED:(a) A car speedometer has a 5% uncertainty. What is the range of possible speeds when it reads 90 km / h ? (b) Convert this range to miles per hour. Note 1 km=0.6214 mi.
![SOLVED: (a) A car speedometer has a 5.0% uncertainty. What is the range of possible speeds when it reads 90 km/h ? (b) Convert this range to miles per hour. (1 km = 0.6214 mi) SOLVED: (a) A car speedometer has a 5.0% uncertainty. What is the range of possible speeds when it reads 90 km/h ? (b) Convert this range to miles per hour. (1 km = 0.6214 mi)](https://cdn.numerade.com/previews/7bc2b15e-9c0d-4e3e-ab0c-0dad91bf1537_large.jpg)