Two particles start together from a point \( O \) and slide down along straight smooth inclined ... VIDEO
Two particles start together from a point \( O \) and slide down along straight smooth inclined planes at \( 30^{\circ} \) and \( 60^{\circ} \) to the vertical and in the same vertical plane as in figure. The relative acceleration of second with respect to first will be (in magnitude and direction) as
(a) \( \frac{g}{2} \) in the vertical direction
(b) \( \frac{g \sqrt{3}}{2} \) at \( 45^{\circ} \) with vertical
(c) \( \frac{g}{\sqrt{3}} \) inclined at \( 60^{\circ} \) to vertical
(d) \( g \) in the vertical direction
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live
Other Videos By PW Solutions 2023-07-03 In the figure a block \( A \) of mass \( m \) is attached at one end of a light spring and t... 2023-07-03 If velocity of block \( B \) in the given arrangement is \( 300 \mathrm{~mm} / \) sec towards ri... 2023-07-03 A block of mass \( m \) is placed on a smooth wedge of inclination \( \theta \). The whole syste... 2023-07-03 Velocities of blocks \( A, B \) and pulley \( p_{1} \) are shown in figure.
Find velocity of mas... 2023-07-03 In an imaginary atmosphere, the air exerts a small force \( F \) on any particle in the directio... 2023-07-03 A uniform rope of length \( L \) and mass \( M \) is placed on a smooth fixed wedge as shown. Bo... 2023-07-03 In the figure shown, the pulley is moving with velocity \( u \). Calculate the velocity of the b... 2023-07-03 A force of magnitude \( F_{1} \) acts on a particle so as to accelerate it from rest to a veloci... 2023-07-03 In the figure, the blocks \( A, B \) and \( C \) of mass \( m \) each have acceleration \( a_{1}... 2023-07-03 Two masses \( m \) and \( M \) are attached with strings as shown.
For the system to be in equil... 2023-07-03 Two particles start together from a point \( O \) and slide down along straight smooth inclined ... 2023-07-03 A balloon of gross weight \( \mathrm{w} \) newton is falling vertically downward with a constant... 2023-07-03 A flexible chain of weight \( W \) hangs between two fixed points \( A \) and \( B \) at the sam... 2023-07-03 For a positive integer \( n \) let \( a(n)=1+\frac{1}{2}+\frac{1}{3}+\frac{1}{4}+\ldots+\frac{1}... 2023-07-03 A block of mass \( M \) is placed on a fixed smooth inclined plane of inclination \( \theta \) w... 2023-07-03 In the figure shown acceleration of monkey relative to the rope if it exerts a force of \( 80 \m... 2023-07-03 A person standing on the floor of an elevator drops a coin.
The coin reaches the floor of the el... 2023-07-03 A monkey of mass \( 40 \mathrm{~kg} \) climbs on a rope which can stand a maximum tension of \( ... 2023-07-03 When a horse pulls a cart, the force needed to move the horse in forward direction is the force ... 2023-07-03 If \( a, b, c, d \) are positive real numbers such that \( a+b+c+d \) \( =2 \), then \( M=(a+b)(... 2023-07-03 Let \( a_{n} \) be the \( n^{\text {th }} \) term of the G.P. of positive numbers. Let \( \sum_{...