Newtonian ohysics

[obliterate]

Are these questions posible to answer and if so how?

A car begins to roll down a steep road that has a grade of 1 in 5 (i.e. a 1m drop for every 5m in length). If friction is ignored, determine the speed of the car in kmh^-1 after it has travelled a distance of 100m if it begins its journey at rest.

A small boy's racing set includes an inclined track along which a car accelerates at 1/2 g (i.e. 4.9 ms^-2) At what angle is the track to the horizontal?

 

[obliterate]

nevermind. Mods please delete

 

[Atrebates]

lol, homework thread

 

[ParadigmShifter]

Yeah you must have loads of similar questions with worked examples in your textbook/notes.

And is Newton O'Hysics the famous Irish Physicist?

 

[Riffraff]

They are possible to answer. Not that you know that you can give it a serious effort.

 

[civ_king]

No, there is an elephant in the way

 

[ainwood]

Moderator Action: CLosed by request.