Science

PhysicsQ&A Libraryand Tests- Eric Leon X G d. Present and work an 22434090 s interval. How do the magnitudes of F, and F2 compare? (Neglect the Tip 6S.P0soln. wers Ssid A block of mass m,-320 g is at rest on a plane that makes an angle e 30° above the horizontal. The coefficient of kinetic friction between the block and the plane is second block of mass m,-210 g that hangs freely by a string that passes over a frictionless and massless pulley. Find its speed when the second block has fallen 30.0 cm 34 X cm/s a coordinate system in which the +x direction is up the incline for the block on the incline and downward for the harnging block. Draw free body diagrams of the for d the two forces acting on the hanging block. Because they are attached tby the string, the blocks will have a common acceleration. Apply Newton's second a determine the acceleration of the system, Kinematic expressions can then be used to determine the speed. Practice Another Version Tipler6 5.P.052 evious AnswersQuestion

Uk=0.10 but it's not in the picture

Find answers to questions asked by students like you.

Q: A car enters a right turn that is 90◦ and part of a circle of radius r. The car exits the turn after...

A: The centripetal acceleration is given by,

Q: A speaker suspended high in the air, away from other objects, emits one spherical wave with total en...

A: Click to see the answer

Q: A force of 40.0 N is applied in the positive x-direction to a block of mass 7.65 kg, at rest on a fr...

A: From Newton’s second law of motion.

Q: After falling from rest from a height of 25 m, a 0.30-kg ball rebounds upward, reaching a height of ...

A: Given information:The mass of the ball (m) = 0.3 kgHeight from which it falls (h1) = 25 mHeight to w...

Q: A differential equation describing the height h of a fluid level in a cylindrical tank of the radius...

A: Given information:The differential equation of height “h” in a cylindrical tank:

Q: Could you kindly solve this and let me know the answer?

A: The expression of the resultant vector is,

Q: The centers of gravity of the three trucks parked on a hill are shown by the star. Which truck will ...

A: The normal force and frictional force acting on all the three trucks will be the same.The position o...

Q: A 7.1 kg mass on a frictionless inclined surfaceis connected to a 2.4 kg mass. The pulley ismassless...

A: Assuming to θ be the angle of the incline, for the 7.1 kg mass, the equation of motion is,

Q: Use Gauss's law to derive the formula of capacitance C of a parallel plate capacitor of plate area A...

A: Use the concept of potential and electric field.The equipotential lines and electric field lines are...