Physics, 07.01.2021 19:10 mari256650

4. A physics student with a mass m is running with a speed V, and jumps onto a skateboard that has 1/4 the mass of the student. What is the speed of the student-skateboard system after the student has
landed on the skateboard?

Answers: 3

Show answers

Another question on Physics

Physics, 21.06.2019 18:50

The summit of chimborazo, in ecuador, which is at a distance of about 6,384 km from the earth's center. the bottom of the mariana trench, in the western pacific ocean, which is nearly 6,370 km from the center of the earth. on the surface of earth on the equator line.

Answers: 1

Answer

Physics, 21.06.2019 22:00

What type of light does this light bulb produce most (i.e. at what wavelength does the spectrum have maximum intensity)?

Answers: 3

Answer

Physics, 21.06.2019 22:30

Select the word from the list that best fits the definition classification of most stars on the h-r diagram

Answers: 1

Answer

Physics, 22.06.2019 05:00

Does work output exceed work input when a machine is used? a) yes, it does, as machines create energy. b) it depends on the type of machine used. c) no, it doesn’t, as machines are inefficient. d) no, it doesn’t, as machines cannot create energy.

Answers: 1

Answer

You know the right answer?

4. A physics student with a mass m is running with a speed V, and jumps onto a skateboard that has 1...

Questions