Physics, 07.01.2021 17:50 Leggett796

Hi guys . I'm having some troubles with physics and chemistry . Do you know any sites or apps that can help me with any topic in physics and chemistry ( apart from Khan academy ) ?

Note : The site or app has to be able to teach and explain topics in Physics and Chemistry .

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 18:30, Tierriny576

A6,600 kg train car moving at +2.0 m/s bumps into and locks together with one of mass 5,400kg moving at -3.0m/s. what is their final velocity? +0.50 m/s -1.0 m/s +2.5 m/s -0.25 m/s

Answers: 3

continue

Physics, 22.06.2019 13:00, hippocampus

Acertain radio station broadcasts radio waves that have a wavelength of 298cm what is its broadcast frequency?

Answers: 3

continue

Physics, 22.06.2019 22:00, kevo2024

In the united states, tornadoes generally occur because of the freezing of ocean water underwater earthquakes meeting of cool and warm air masses shifting of warm and cool ocean currents

Answers: 2

continue

Physics, 23.06.2019 01:40, coollid876

(8%) problem 12. a bowling ball of mass mb 3 kg 's rolled down the lane with a velocity ofy-2/ m s lt strikes a single remaining pin mp 0.93 kg head on. after the collision the bowling ball has a velocity (in the same direction) of v2 1.1 m/s. = ▲ 33% part (a) write an expression for the velocity of pin in the horizontal direction after the impact, im ,, 33% part (b) what is the pins speed in ms? 33% part (c) assuming the coefficient of friction s μ,-0.1. how far in meters could the pin slide before stopping if it doesn't topple?

Answers: 1

continue

You know the right answer?

Hi guys . I'm having some troubles with physics and chemistry . Do you know any sites or apps that...