Question

4
Mechanics-1
8. A particle moves along the straight line y = D. Th
speed of the particle is v m/s towards right the
de
find
dt
0
Х
V
(1)
Dtan
(2) cose
V
(3)
(
4)
sec20
А property R of a circular disc of thickness (dx
and area A is defined as
dx
R=k-
Find the​

Answer 1

Answer:

4 one is the correct answer

Explanation:

mark me as Brianlalest