04) A block of wood of mass 150gms rests on an inclined plane. If the coefficient of static friction is 0 3 find a) the greatest angle to which the plane may be tilted without the block moving b) the force parallel to the plane, necessary to prevent slipping when the angle of the plane with the horizontal is 30°.
Displacement, Velocity and Acceleration
In classical mechanics, kinematics deals with the motion of a particle. It deals only with the position, velocity, acceleration, and displacement of a particle. It has no concern about the source of motion.
Linear Displacement
The term "displacement" refers to when something shifts away from its original "location," and "linear" refers to a straight line. As a result, “Linear Displacement” can be described as the movement of an object in a straight line along a single axis, for example, from side to side or up and down. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Linear displacement is usually measured in millimeters or inches and may be positive or negative.
Pls solve the question number 4
![5N is applied to it?
02) A body of mass 50kg is kept on a horizontal surface of coefficient of static friction 0-5. Find the least horizontal
force required to start the motion. If now the body is slightly displaced and the same force continues to act, find the
acceleration with which it moves. (Coefficient of kinetic friction is 0 · 48)
03) Find the least pulling force P which acting at an angle of 45° with the horizontal surface. The coefficient of friction
between the two surfaces in contact is 1//3,
04) A block of wood of mass 150gms rests on an inclined plane. If the coefficient of static friction is 0.3 find a) the
greatest angle to which the plane may be tilted without the block moving b) the force parallel to the plane, necessary
to prevent slipping when the angle of the plane with the horizontal is 30°.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd7970340-77fa-4fbc-a9ae-679eb9b81499%2F787ba19c-386c-4a3d-98df-08d4f4a204db%2Facjbkkp_processed.jpeg&w=3840&q=75)
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