7. thermal energy is the
a material.
of the particles in
a. total energy
b....
Physics, 29.01.2020 00:46 selenaK9514
7. thermal energy is the
a material.
of the particles in
a. total energy
b. kinetic energy
c. temperature
d. potential energy
Answers: 3
Physics, 21.06.2019 18:10
Keneila is attempting to ski down a 20 m high friction free hill for the first time. she has a speed 10 m/s at the top. what is her kinetic energy when she is a the bottom, 20 m ? (a)2500 j (b)9800 j (c)12300 j (d)3100j (e)15000j
Answers: 2
Physics, 22.06.2019 02:30
The boy of mass 30 kg is at r1= 2 meters from the fulcrum. of the girl is 45 kg, at what r2 must she sit so that they are balanced ?
Answers: 3
Physics, 22.06.2019 04:30
The current in a hair dryer measures 11 amps. the resistance of the hair dryer is 12 ohms. what is the voltage?unit:
Answers: 1
Physics, 22.06.2019 07:00
Examine the equation. 23490thβ23088ra+42he what kind of barrier would you need to block the radioactive particles from this reaction? a.a piece of paper b.a sheet of aluminum foil c. a two-inch block of lead d. a solid concrete block
Answers: 1
Mathematics, 08.04.2020 03:32
Computers and Technology, 08.04.2020 03:32
Mathematics, 08.04.2020 03:32
Computers and Technology, 08.04.2020 03:32
Computers and Technology, 08.04.2020 03:32