subject
Physics, 20.06.2020 05:57 kbrook12

Two carts connected by a 0.05 m spring hit a wall, compressing the spring to 0.02 m. The spring constant k is N
100
m
What is the elastic potential energy stored from the spring's compression?
Choose 1
-3.0J
-0.045 J
0.090 J
0.045 J

ansver
Answers: 2

Other questions on the subject: Physics

image
Physics, 21.06.2019 17:50, absolyoshi101
Which of the following represents an upside-down image?
Answers: 2
image
Physics, 21.06.2019 22:30, makayladurham19
25pts the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?
Answers: 1
image
Physics, 22.06.2019 10:00, jeffffffff
**urgent** roberto plans to use two transformers to reduce a voltage of 120 v to 4 v. he uses a transformer that has 300 coils in the primary winding and 50 coils in the secondary winding. he has four other transformers, as listed in the table. which transformer should roberto use to have an ending voltage of 4 v? a- w b-xc- yd- z
Answers: 1
image
Physics, 22.06.2019 10:50, afonseca73
Asheet of steel 1.5 mm thick has nitrogen atmospheres on both sides at 1200oc and is permitted to achieve a steady-state diffusion condition. the diffusion coefficient for nitrogen in steel at this temperature is 6 x 10- 11 m2 /s, and the diffusion flux is found to be 1.2 x 10-7 kg/m2 -s. also, it is known that the concentration of nitrogen in the steel at the high-pressure surface is 4 kg/m3 . how far into the sheet from this high-pressure side will the concentration be 2.0 kg/m3 ? assume a linear concentration profile.
Answers: 3
You know the right answer?
Two carts connected by a 0.05 m spring hit a wall, compressing the spring to 0.02 m. The spring cons...

Questions in other subjects:

Konu
Mathematics, 04.05.2021 17:10
Konu
Mathematics, 04.05.2021 17:10
Konu
Mathematics, 04.05.2021 17:10
Konu
Mathematics, 04.05.2021 17:10