Duration: 4:18

2 views

0

A point moves such that its position as a function of time is given by \( x^{2}=t^{2}+1 \). Its
\( \mathrm{P} \) acceleration at time \( t \) is

W
(1) \( \frac{1}{x^{3}} \)
(2) \( \frac{1}{x}-\frac{t^{2}}{x^{3}} \)
(3) \( \frac{1}{x}-\frac{t}{x^{2}} \)
(4) both (1) and (2)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live