"a ball of weight 5 newtons is suspended by two strings
as shown to the right.
determine the magnitude of each of the forces."

the figure on the right shows two strings connected to the ball, t1 and t2. t1 is 0.15m long and has a 53° angle with respect to the surface both strings hang from. t2 is .2m long and has an angle of 37° with respect to the surface. basically it forms a triangle.

my teacher provides all the answers, but no work or explanation, so i'm looking for a correct explanation on how to solve this.

The density of a liquid could be found by using

The desk has a weight of 75 lb and a center of gravity at g. determine the initial acceleration of a desk when the man applies enough force f to overcome the static friction at a and b. also, find the vertical reactions on each of the two legs at a and at b. the coefficients of static and kinetic friction at a and b are ms = 0.5 and mk = 0.2, respectively

Did the proton move into a region of higher potential or lower potential? did the proton move into a region of higher potential or lower potential? because the proton is a negative charge and it accelerates as it travels, it must be moving from a region of higher potential to a region of lower potential.because the proton is a negative charge and it accelerates as it travels, it must be moving from a region of lower potential to a region of higher potential.because the proton is a positive charge and it slows down as it travels, it must be moving from a region of higher potential to a region of lower potential.because the proton is a positive charge and it slows down as it travels, it must be moving from a region of lower potential to a region of higher potential.request answerpart bwhat was the potential difference that stopped the proton? express your answer with the appropriate units.î”v î” v = nothingnothingrequest answerpart cwhat was the initial kinetic energy of the proton, in electron volts? express your answer in electron volts.ki k i = nothing ev request answerprovide feedback