A cart of mass \( M \) has a block of mass \( \mathrm{m} \) attached to it as shown in the figur...

Channel:
PW Solutions
Subscribers:
451,000
Published on ● Video Link: https://www.youtube.com/watch?v=1saBEuSSxZ4


Category:
Show
Duration: 5:03
1 views
0

A cart of mass \( M \) has a block of mass \( \mathrm{m} \) attached to it as shown in the figure. Co-efficient of friction between the block and cart is \( \mu \). What is the minimum acceleration of the cart so that the block \( \mathrm{m} \) does not fall?
(a) \( \mu g \)
(b) \( \mu / g \)
(c) \( g / \mu \)
(d) None of these
๐Ÿ“ฒPW App Link - https://bit.ly/YTAI_PWAP
๐ŸŒPW Website - https://www.pw.live



Other Videos By PW Solutions


2023-07-03The following figure shows an accelerating conveyor belt inclined at an angle \( 37^{\circ} \) a...
2023-07-03For the arrangement shown in figure the coefficient of friction between the two blocks is \( \al...
2023-07-03In the arrangement shown in the figure. The mass of wedge \( A \) and that of the block \( B \) ...
2023-07-03Figure shows a block placed on a bracket. Bracket is placed on a smooth floor, it is pulled by a...
2023-07-03The spring shown in the figure has a natural length of \( 1 \mathrm{~m} \). What is the initial ...
2023-07-03You pour a quantity of flour of volume \( V=225 \mathrm{~cm}^{3} \) onto a board, where it forms...
2023-07-03A \( 60 \mathrm{~kg} \) body is pushed horizontally with just enough force to start it moving ac...
2023-07-03A block of mass \( 1 \mathrm{~kg} \) lies on a horizontal surface in a truck. The coefficient of...
2023-07-03Two masses \( A \) and \( B \) of \( 10 \mathrm{~kg} \) and \( 5 \mathrm{~kg} \) respectively ar...
2023-07-03A block of mass \( 2 \mathrm{~kg} \) rests on a rough inclined plane making an angle of \( 30^{0...
2023-07-03A cart of mass \( M \) has a block of mass \( \mathrm{m} \) attached to it as shown in the figur...
2023-07-03Starting from rest a body slides down a \( 45^{\circ} \) inclined plane in twice the time it tak...
2023-07-03In the figure, the wedge is pushed with an acceleration of \( 10 \sqrt{3} \mathrm{~m} / \mathrm{...
2023-07-03A block of mass \( m \) is resting on a wedge of angle \( \theta \) as shown in the figure. With...
2023-07-03If the normal force is doubled the co-efficient of friction is: (a) Halved (b) Doubled (c) Tripl...
2023-07-03A body takes time \( t \) to reach the bottom of a smooth inclined plane of angle \( \theta \) w...
2023-07-03A body of mass \( 10 \mathrm{~kg} \) lies on a rough inclined plane of inclination \( \theta=\si...
2023-07-03A plank \( 1 \mathrm{~m} \) long is fixed with one end, \( 28 \mathrm{~cm} \) above the level of...
2023-07-03A smooth inclined plane of length \( L \) having inclination \( \theta \) with the horizontal is...
2023-07-03A block rests on a rough inclined plane making an angle of \( 30^{\circ} \) with horizontal. The...
2023-07-03The force required to just move a body up the inclined plane is double the force required to jus...