A particle moves with a velocity \( v=\alpha t^{3} \) along a straight line. The average speed i....

Channel:
PW Solutions
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=Oa26UnwHrXs


Category:
Let's Play
Duration: 2:20
2 views
0

A particle moves with a velocity \( v=\alpha t^{3} \) along a
\( \mathrm{P} \)
straight line. The average speed in time interval \( t=0 \)
W
to \( t=T \) is
(1) \( \alpha T^{3} \)
(2) \( \frac{\alpha T^{3}}{2} \)
(3) \( \frac{\alpha T^{3}}{3} \)
(4) \( \frac{\alpha T^{3}}{4} \)


📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2024-01-21An object starts from rest with a constant acceleration. At a time \( t \) second, the speed is ....
2024-01-21The quantity which remains constant for a body moving in a horizontal circle, in a uniform circu....
2024-01-21Study the graphs given in List I and match them with appropriate statements given in List II. \b....
2024-01-21A particle starts moving with acceleration \( 2 \mathrm{~m} / \mathrm{s}^{2} \). Distance travel....
2024-01-21Passage The \( x \)-ordinate of a particle moving along \( x \)-axis in terms of time is given a....
2024-01-21A ball is dropped from a height of \( 19.6 \mathrm{~m} \) above the ground. It rebounds from the....
2024-01-21A scooter moves in a straight line. It covers one fourth distance with \( v_{1} \), two fourth w....
2024-01-21Passage The \( x \)-ordinate of a particle moving along \( x \)-axis in terms of time is given a....
2024-01-21Passage The \( x \)-ordinate of a particle moving along \( x \)-axis in terms of time is given a....
2024-01-21A particle is moving along \( x \)-axis such that \( x=2-5 t+6 t^{2} \). What is acceleration of....
2024-01-21A particle moves with a velocity \( v=\alpha t^{3} \) along a straight line. The average speed i....
2024-01-21If a body starting from the rest travels with a uniform acceleration of \( 10 \mathrm{~ms}^{-2} ....
2024-01-21The displacement of a body along \( x \)-axis depends on time as \( \sqrt{x}=3 t+5 \). Then the ....
2024-01-21A car covers \( 2 / 5^{\text {th }} \) of a distance at a speed of 80 \( \mathrm{km} / \mathrm{h....
2024-01-21The acceleration of an object is given by \( a(t)=\cos \pi t \) \( \mathrm{ms}^{-2} \) and its v....
2024-01-21A particle is moving with a constant speed \( V \) in a circle. What is the magnitude of average....
2024-01-21The displacement of a particle, starting from rest (at \( t=0 \) ) is given by \( s=6 t^{2}-t^{3....
2024-01-21Which of the following statement is not true?....
2024-01-21An athlete completes one round of a circular track of radius \( \mathrm{R} \) in \( 80 \mathrm{s....
2024-01-21Two forces of magnitude \( 6 \mathrm{~N} \) and \( 10 \mathrm{~N} \) are acting at a point. Resu....
2024-01-21Consider the motion of the tip of the minute hand of a clock. In one hour....