Physics, 08.09.2019 22:30 QueenDarbane9696
In order to feed the growing population, scientists have found ways to increase the yield of a crop. what does the term yield mean?
a. can open or limit possibilities of future generations.
b. should not include considerations of possibilities of future generations.
c. will not limit any possibilities for future generations.
Answers: 2
Physics, 21.06.2019 17:00
Which energy transformation occurs in the core of a nuclear reactor? nuclear energy mechanical energy nuclear energy - thermal energy thermal energy -- nuclear energy mechanical energy - nuclear energy
Answers: 2
Physics, 21.06.2019 22:40
Ablock of mass m = 2.5 kg is attached to a spring with spring constant k = 710 n/m. it is initially at rest on an inclined plane that is at an angle of θ = 23° with respect to the horizontal, and the coefficient of kinetic friction between the block and the plane is μk = 0.19. in the initial position, where the spring is compressed by a distance of d = 0.16 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. a) what is the block's initial mechanical energy? 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: 3
Physics, 22.06.2019 17:20
Scientific models are based on current knowledge, which can limit their effectiveness when new discoveries are made.
Answers: 1
In order to feed the growing population, scientists have found ways to increase the yield of a crop....
Computers and Technology, 29.06.2019 04:20
Health, 29.06.2019 04:20
English, 29.06.2019 04:20
Mathematics, 29.06.2019 04:20
English, 29.06.2019 04:20
English, 29.06.2019 04:20
Mathematics, 29.06.2019 04:20
Mathematics, 29.06.2019 04:20
Mathematics, 29.06.2019 04:20