Answers: 2
Physics, 21.06.2019 20:30
What property is a characteristic of a substance that can be observed and does not change the identity of the substance
Answers: 2
Physics, 21.06.2019 23:30
Ablock of mass m = 2.5 kg is attached to a spring with spring constant k = 790 n/m. it is initially at rest on an inclined plane that is at an angle of 28 degrees with respect to the horizontal, and the coefficient of kinetic friction between the block and the plane is k = 0.14. in the initial position, where the spring is compressed by a distance of a = 0.18 m, the mass is at its lowest position and the spring is compressed the maximum amount. take the initial gravitational energy of the block as zero. b) if the spring pushes the block up the incline, what distance, l, in meters will the block travel before coming to rest? the spring remains attached to both the block and the fixed wall throughout its motion.
Answers: 1
Physics, 22.06.2019 10:00
**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
If another car is following you what is likely the best action you can take to avoid an animal that...
English, 02.03.2021 01:20
Mathematics, 02.03.2021 01:20
Social Studies, 02.03.2021 01:20
Mathematics, 02.03.2021 01:20
History, 02.03.2021 01:20
History, 02.03.2021 01:20
Mathematics, 02.03.2021 01:20
History, 02.03.2021 01:20
Mathematics, 02.03.2021 01:20
Mathematics, 02.03.2021 01:20
Mathematics, 02.03.2021 01:20
Mathematics, 02.03.2021 01:20