So you don't know how to find the Radius of curvature?
Lets try it again.
A particle is projected with a velocity 10m/s at an angle 37* with horizontal. Whats the radius of curvature at t=0? At what instant is the radius of curvature minimum?
getting same as above when used the angle b/w vectors approach.. but getting a messy and not same equation when took component of g perpendicular to v,and then found magnitude.
r(t)=[(6-gt)^2 +64]^(3/2)/8g
ReplyDeleteat t=0,r=12.5m
min at t=0.6s
getting same as above when used the angle b/w vectors approach.. but getting a messy and not same equation when took component of g perpendicular to v,and then found magnitude.
ReplyDeleteYAA me too gettin messy when took component of g perpendicular to v,and then found magnitude.
ReplyDeletehow to do using this way ??
no i m getting answers by both ways
ReplyDeleteme too.
ReplyDelete