Physics, 14.09.2019 03:10 jamesgraham577
Consider a physical pendulum with length of 99.5 cm and mass of 185 g. if the pendulum was released from an angle less than 10°, then calculate the angular speed of the pendulum. (g = 9.80 m/s^2)
Answers: 1
Physics, 22.06.2019 06:20, walmartislife
Part 1: a magnetic levitation or maglev train rides rails without touching them. explain how this works using your data. include the appropriate magnet drawing in your answer. part 2: two objects are near a bar magnet. one is about 1 cm away, while the other is 6 cm away. compare and contrast the magnetic force that affects each object. use your data to answer the question
Answers: 1
Physics, 22.06.2019 12:30, olsen6932
As part of your daily workout, you lie on your back and push with your feet against a platform attached to two stiff springs arranged side by side so that they are parallel to each other. when you push the platform, you compress the springs. you do an amount of work of 79.0 j when you compress the springs a distance of 0.230 m from their uncompressed length. (a) what magnitude of force must you apply to hold the platform in this position? (b)how much additional work must you do to move the platform a distance 0.230 m farther? (c) what maximum force must you apply to move the platform a distance 0.230 m farther?
Answers: 1
Physics, 22.06.2019 21:00, rina62
On a mild saturday morning while people are working inside, the furnace keeps the temperature inside the building at 23degreesc. at noon the furnace is turned off, and the people go home. the temperature outside is a constant 16degreesc for the rest of the afternoon. if the time constant for the building is 3 hr, when will the temperature inside the building reach 18degreesc? if some windows are left open and the time constant drops to 2 hr, when will the temperature inside reach 18degreesc?
Answers: 3
Consider a physical pendulum with length of 99.5 cm and mass of 185 g. if the pendulum was released...
Geography, 20.08.2019 08:00
Geography, 20.08.2019 08:00
Physics, 20.08.2019 08:00
History, 20.08.2019 08:00
Mathematics, 20.08.2019 08:00
History, 20.08.2019 08:00