| Question | Subject | Tutorials |
|---|---|---|
| Calculate the magnitude of the average force Question 1- Two forces, F? 1 and F? 2, act at a point, as shown in the picture. F? 1 has a magnitude of 9.20 N and is directed at an angle of&nb … |
Physics / General Physics | Get it Now |
| Calculate the energy of one photon of this light The blue line of the hydrogen emission spectrum has a wavelength of 433.9 nm. Calculate the energy of one photon of this light.
… |
Physics / General Physics | Get it Now |
| Estimate the pressure exerted on a floor by one wide heel A person wearing the shoes has a mass of 65kg .
a) Estimate the pressure exerted on a floor by one pointed heel of area 0.45 cm2?
b) Estimate the pressure exerted on a floor by one wide heel of … |
Physics / General Physics | Get it Now |
| At what distance below the faucet has the water stream Q. Water flowing out of a 16.0 mm-diameter faucet fills a 1.50L bottle in 7s. At what distance below the faucet has the water stream narrowed to 10mm diameter?
Q. If a person radiates about 65.00 W … |
Physics / General Physics | Get it Now |
| Find the maximum energy stored in the spring bumpers Blocks A (mass 7.00kg ) and B (mass 10.00kg ) move on a frictionless, horizontal surface. Initially, block B is at rest and block A is moving toward it at 1.00m/s . The blocks are equipped with ideal … |
Physics / General Physics | Get it Now |
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