A short is fired from a gun on the top of a hill 90m high with velocity 80m/s at an angle of 30 degree with the horizontal. Find the horizontal distance between the vertical line through the gun and
Tag: motion
Accelerated Motion and Gravity Equivalence
It seems a principal of Einstein’s General Theory of Relativity that there is an equivalence between accelerated motion and being in a gravitational field. It seems that an observer would have no way to tell the difference between these two states. However, the gravitational force being mediated by elementary force carrying particles (gluons I think), [...]
Physics Portions for SA1 Class IX CBSE
Motion, force and work Motion : Distance and displacement, velocity; uniform and non-uniform motion along a straight line; acceleration, distance-time and velocity-time graphs for uniform motion and uniformly accelerated motion, equations of motion by...