Start temperature -15°c
time = 600 seconds
mass = 200 grams
power = 70 watt
...
Physics, 15.01.2020 20:31 madisella021
Start temperature -15°c
time = 600 seconds
mass = 200 grams
power = 70 watt
calculate
endtemperature
Answers: 1
Physics, 21.06.2019 18:00, hcortez8846
Which statement best explains why an object weight less on mercury than it does on earth
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Physics, 22.06.2019 03:00, emilypzamora11
If a spring has a k value of 100 newtons per meter and it is stretched 0.50 meters, what is the restoring force of the spring?
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Physics, 22.06.2019 17:30, giraffegurl
Distinguish between linear momentum and angular momentum
Answers: 2
Physics, 22.06.2019 19:30, paulstanley972
Visualize the problem and identify special cases first examine the problem by drawing a picture and visualizing the motion. apply newton's 2nd law, ∑f⃗ =ma⃗ , to each body in your mind. don't worry about which quantities are given. think about the forces on each body: how are these consistent with the direction of the acceleration for that body? can you think of any special cases that you can solve quickly now and use to test your understanding later? one special case in this problem is if m2=0, in which case block 1 would simply fall freely under the acceleration of gravity: a⃗ 1=−gj^.
Answers: 1
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