Recent content by m0urazz

*Neglect the friction between the car and the earth, but not the friction between the stuff inside the car & the interior surface of the car* For example, if we're moving with a car at constant speed and we used the brake to stop with constant acceleration, and the stuff inside the car included...

Oh, that was easy I just couldn't see that, thanks Doc!

The tree will exert 49 N just to balance the force exerted

I know what you mean, but there are two masses, if we simply put them at one end it'd read 98 N, and now by putting one at every end it will read 48 N, I just can't understand why :/

In every rope, there's also a tension which is equal to 49N

Everyone weights 49N

[Mod note: Thread moved from forum Classical Physics so no template shown] This set is in equilibrium and I can't find out what will the scale write down in Newtons, any help?