If the equation for the displacement of a particle moving on a circular path is given by \( (\th...

Channel:
PW Solutions
Subscribers:
443,000
Published on ● Video Link: https://www.youtube.com/watch?v=rjU14CIPxd4


Duration: 1:01
0 views
0

If the equation for the displacement of a particle moving on a circular path is given by \( (\theta)=2 t^{3}+0.5 \),
\( \mathrm{P} \)
where \( \theta \) is in radians and \( t \) in seconds, then the angular
W
velocity of the particle after \( 2 \mathrm{~s} \) from its start is:-
(1) \( 8 \mathrm{rad} / \mathrm{s} \)
(2) \( 12 \mathrm{rad} / \mathrm{s} \)
(3) \( 24 \mathrm{rad} / \mathrm{s} \)
(4) \( 36 \mathrm{rad} / \mathrm{s} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-12-21After one month of pregnancy, the embryo's A is formed. By the end ...
2023-12-21A particle moves in a circle describing equal angle in equal times, its velocity vector- \( \mat...
2023-12-21If \( A=10 \) units and \( B=6 \) units then find. P \( |\vec{R}|=|\vec{A}+\vec{B}|= \) ? W (1) ...
2023-12-21Fill up the missing data in the table where Column A shows female r...
2023-12-21Which organ is first developed in the embryo? \( \mathrm{P} \) W
2023-12-21The angle made by the vector \( \vec{A}=\sqrt{3} \hat{i}+\hat{j} \) with y- \( \mathrm{P} \) axi...
2023-12-21Find minimum values of the function \( \mathrm{P} \) \( y=x^{3}-3 x^{2}+6 \) W (1) 2 (2) 4 (3) 8...
2023-12-21Find x-component of vector \( \vec{A} \). \( \mathrm{P} \) W (1) 80 (2) 60 (3) 40 (4) None
2023-12-21Write down the name of hormone secreted by ovary \( \mathrm{P} \) i...
2023-12-21In human foetus, the heart begins to beat at developmental age of \...
2023-12-21If the equation for the displacement of a particle moving on a circular path is given by \( (\th...
2023-12-21A particle moving along the circular path with a speed \( v \) at time \( t_{0} \) and its speed...
2023-12-21Which of the following relation is correct for angular acceleration? \( \mathrm{P} \) (1) \( \fr...
2023-12-21What is parturition? \( \mathrm{P} \) W
2023-12-21The expression \( \frac{1}{\sqrt{3}} \hat{i}+\frac{1}{\sqrt{3}} \hat{j}+\frac{1}{\sqrt{3}} \hat{...
2023-12-21Foetal ejection reflex in human female is induced by (1) Placenta o...
2023-12-21Two cars of masses \( m_{1} \) and \( m_{2} \) are moving along the circular paths of radius \( ...
2023-12-21The first movements of the fetus and appearance of hair on its head...
2023-12-21The role of placenta is (1) To convey nerve impulses \( \mathrm{P} ...
2023-12-21\( \int(\sqrt{x}+x) d x=? \) \( \mathrm{P} \) W (1) \( \frac{x^{2}}{2}+x+c \) (2) \( \frac{2 x^{...
2023-12-21What do you mean by Gestation period? \( \mathrm{P} \) W