the displcement of a particle is given byx(t) =5t^2-20t m its instantenous velocity is zero at = ____ seconds
Answers
Answered by
1
Answer:
Thus velocity is 0 at t=2 seconds
Step-by-step explanation:
s= x(t)=5t²-20t
Thus velocioty
=ds/dt=10t-20
If vecity is 0
the ds/dt=0
10t-20=0
t=2
Thus velocity is 0 at t=2 second
Answered by
5
Answer:
t = 2 sec
ʜᴏᴘᴇ ɪᴛ ʜᴇʟᴘꜱ ʏᴏᴜ. ☺❤
Similar questions