I can help with physics
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Answers on questions: Physics
- P Physics Fred spends most Sunday afternoons at rest on the sofa, watching pro football games and consuming large quantities of food. What effect (if any) does this practice have upon his...
- P Physics Consider a 2-kg ball on the end of a 1-m long cord whose mass is negligible. The ball is swung in a horizontal circle and makes 1 revolution per second. What is the centripetal...
- P Physics In the absence of air friction, a 0.001-kg piece of paper and a 0.1-kg notebook are dropped from the same height and allowed to fall to the ground. How do their accelerations compare?...
- P Physics A perfectly conductive plate is placed in the y z-plane. An electromagnetic wave with electric field is incident on the conductor. If the wave strikes the plate at t = 0, what are...
- P Physics At a certain instant, particles and have position vectors and velocities given by: Matlab/Mathematica input: rP = [5,-4] rQ = [-7,8] vP = [-1,-5] vQ = [3,3] What is the rate of...
- P Physics The formula for blood flow rate is given by , where F is the flow rate, P₁ the initial pressure, P₂ the final pressure, and r the resistance created by blood vessel size. Which...
- P Physics Peter and Tom shared the driving on a certain trip. If Peter and Tom both drove for the same amount of time, but Peter only drove \small \frac{2}{5} of the total distance, what...
- P Physics A plane flying at an altitude of 36,500 feet at a speed of 660 miles per hour releases a bomb. Find the tangential and normal components of acceleration acting on the bomb....
- P Physics An observer measures the length (L), width (w), and height (h) of a box while stationary relative to the box. The observer then travels at near light speeds parallel to the length...
- P Physics What energy transformations from eating an apple to riding your bike?...
Ответ:
you would go to where it says all subject press the little gear and select Physics so you will get questions from people that need help.
Explanation:
Hope this helps❣️
Ответ:
Concave mirrors reflect light inward to one focal point. They are used to focus light.
(happy to help)
Explanation: