- #1
Vatsa
- 3
- 0
If the angle of a frictionless inclined plane 'a' is such that a=wt
where w is angular velocity and a is a function of t
and an object is sliding down that plane then...
if m is the mass of the object
m(dv/dt)=mgsin(wt)
solving for v i got
v=(-gcos(wt)/w)
Why is the velocity negative and Why is that when i substitute t=0 v is greater than 0?
where w is angular velocity and a is a function of t
and an object is sliding down that plane then...
if m is the mass of the object
m(dv/dt)=mgsin(wt)
solving for v i got
v=(-gcos(wt)/w)
Why is the velocity negative and Why is that when i substitute t=0 v is greater than 0?