Question

if particle has mass 2kg and moving with speed √2m/s at an angle 45° in x axis, then momentum is​

Answer 1

Answer:

L=16kgm/s

Step-by-step explanation:

L=mvr where r=perpendicular distance of velocity from origin.

Since velocity is along line 3x+4y−5=0

Hence,distance from origin(0,0) is r=

3

2

+4

2

∣3×0+4×0−5∣

=1

Hence,L=2×8×1

⟹L=16kgm/s