Answers: 2
Physics, 21.06.2019 22:40
Um vetor representa um deslocamento cujo módulo é 20 m. se v faz um ângulo de 60 graus com a horizontal, qual é o valor das componentes horizontal e vertical deste vetor?
Answers: 2
Physics, 22.06.2019 03:00
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?
Answers: 2
Physics, 22.06.2019 07:00
Photoelectrons with a maximum speed of 6.50 x 107 m/s are ejected from a surface in the presence of light with a frequency of 6.75 x 1014hz. if the mass of an electron is 9.10 x 10-31 kg, calculate in joules the maximum kinetic energy of a single electron. 3.84 x 10-15 j 1.92 x 10-15 j 5.92 x 10-23 j 3.07 x 10-16 j
Answers: 1
Physics, 22.06.2019 11:00
I'm thinking it's 2 you are asked to explain the earth's magnetic field. which is the best reply? 1. the earth's magnetic south is similar to the north pole of a magnet. 2. the earth's core has a strong magnetic charge similar to the south pole of a magnet. 3. the earth's geomagnetic south is similar to the south pole of a magnet. 4. the earth's magnetic charge is not centered at either pole; it varies based on location.
Answers: 1
A sports event, the car starts from rest, in 5.0 s its acceleration is 5.0 m/s2.
culate the distanc...
Mathematics, 10.06.2021 06:40
Physics, 10.06.2021 06:50
Arts, 10.06.2021 06:50
Business, 10.06.2021 06:50
Biology, 10.06.2021 06:50
Biology, 10.06.2021 06:50
Mathematics, 10.06.2021 06:50
Mathematics, 10.06.2021 06:50
Mathematics, 10.06.2021 06:50
Mathematics, 10.06.2021 06:50
Mathematics, 10.06.2021 06:50
Mathematics, 10.06.2021 06:50