Question yelp (1 Viewer)

yanujw

Well-Known Member
Joined
May 23, 2020
Messages
343
Location
57 Mount Pleasant St.
Gender
Male
HSC
2022
When t=0, x=0, v=V

x = asin(nt)
v= ancos(nt)

When t=0, v=V
V= an
a= V/n

Rewriting the v and x functions, we get
x = V/n * sin(t)
v = Vcos(nt)

For v to equal 0;
0=Vcos(nt)
nt = pi/2
t = pi/2n

The displacement at that time = V/n * sin(n * pi/2n)
Hence distance = V/n
 
Last edited:

Users Who Are Viewing This Thread (Users: 0, Guests: 1)

Top