| Question | Subject | Tutorials |
|---|---|---|
| What rotation period will provide normal gravity
Despite what you see in science fiction movies, we don't know how to make artificial gravity. However, we can make something that seems like gravity if we work in a rotating reference fr … |
Physics / General Physics | Get it Now |
| Calculate how long is the bar
A uniform steel bar swings from a pivot at one end with a period of 1.1s How long is the bar?
… |
Physics / General Physics | Get it Now |
| Evaluate what is the gazelle top speed
Compute all parts of given problem:
Problem: A Thomson's gazelle can run at very high speeds, but its acceleration is relatively modest. A reasonable model for the sprint of a gazelle … |
Physics / General Physics | Get it Now |
| What percentage of the initial potential remains
In discharging a capacitor what percentage of the initial potential remains after one time constant has passed? After two times constants? Three times constants?
… |
Physics / General Physics | Get it Now |
| How many electrons have been removed or protons added
1) A 0.15 g honeybee acquires a charge of 25 pCwhile flying. The electric field near the surface of the earth is typically 100
A) What is the ratio of the electric force on the bee to the … |
Physics / General Physics | Get it Now |
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