i was just thinking , a planet comes close to a very massive star but doesn't collide .how can i calculate the its angular deflection.?
i can calculate the velocity afterwards the deflection(given the initial and final perpendicular distances of its course from center of the star) using...
sorry,but a doubt of my own from here.
i know that these 2 containers should weigh different.but shouldn't the contact force be equal to the weight of the body and since the force at the bottom is the same ,shouldn't the weight be same?
i think that i might be wrong somewhere but can't figure...
taikng tensions ,T1=4F
and taking constrained motion,
acc. of pulling end=4 times acc. of wA
differentiating that we get s=4s1
therefore work done by F=Fs
work done by T1=T1s1=4F x s/4=Fs
correct me if i m wrong,i just tried.
N=mg(cosθ) +Fcosθ...(1)
Fsinθ=mgsinθ...(2)
i.e,F=mg=4.1 x 9.8=40.18
so,F=40.18
from (1),N=mgcosθ +mgcosθ [F=mg]
i.e,N=2mgcosθ=2 x 4.1 x 9.8 x cos 45°=56.83
so, N=56.83