Recent content by Latarian

velocity describes the state of movement of an object, i think there's no actual reason why something moves at the speed they do. its change can be described by acceleration which is linearly related to F so yeah, you can argue that force is the reason for the change of velocity but you don't...

don't let gravity grab your attention when the whole system is located on a horizontal plate (most times it is). the plate gives a matching force against gravity and cancels it off. a spring (or springs) in a system, or ropes or whatever sh!t it might be, functions as an dealer of momentum in...

as velocity can be negative, acceleration too you throw a rock upwards and its acceleration always points towards the Earth vertically, the same direction the gravity is. acceleration is all about the force on it, per Newton's laws. and the value of acceleration doesn't vary as long as...

don't need the extra work when it's already perfect done imho

they'd be embracing you with open arms as long as your going to pay the tuition imho

depends on which country you want to study in imho. cambrige you meant is the one in UK right? just post here more and such exams will be easy tasks