Recent content by xRandomx210

A black hole is an object so heavy that neither matter nor even light can escape the influence of its gravitational field. Since no light can escape from it, it appears black. Suppose a mass approximately the size of the Earth’s mass 7.22 × 1024 kg is packed into a small uniform sphere of radius...

Never mind the reason i got it wrong the first time was because i used 9.81 instead of 9.8 :C

Just tried something, don't know if it is right or not. Σfx= TCos(Theta) = H1x+H2x where Hx is the force of the hinge in the x direction Σfy=TSin(theta) + Hy1 + Hy2 = mg ΣT = mg(L/2)-Tsin(theta)L= Hx(h) from there you can slove out, but is the method correct?

Sorry for being a noob, but what does oiling it mean?

Old MacDonald had a farm, e i , e i , oh ! And on that farm he had a gate, e i , e i , oh ! And a squeak, squeak, here. A squeak, squeak, there. And a squeak, squeak, everywhere . . . The gate is ℓ = 3 m wide and h = 2.47 m tall with hinges attached to the top and bot- tom. The guide wire...

This Physics Problem Is driving my crazy I'm hoping someone out there can help me! Okay a six-meter ladder is leaning against a wall. The top of the ladder touches the wall five meters above the ground. The mass of the ladder is 14.0 KG. The coefficient of friction between the ladder and the...