KESHAV MISHRA

1. Topluluk
2. Study Group
3. Motion(physics)

yes , but in question it would be given that which direction to take+ and-

1. Topluluk
2. Study Group
3. Physics Help

first mass of all objects are not same.  use force = mass * acceleration.  

1. Topluluk
2. Study Group
3. MATH NEED HELP

they are equal.

1. Topluluk
2. General Khan Academy Questions
3. Progress report

yes it is very easy just go to settings on android and on laptop it is directly visible