If T = m'g, where m' = mass equivalent to tension T, then m'g - mg sin θ = μ mg cos θ m' = m ( μ cos θ + sin θ) Procedure: 1. Hook one end of the spring on the retort stand. 2. Hang the hanger with a 20g slotted mass at the other end. 3. Measure the length l1 of the spring, record the mass m1 of the load. 4.
The coefficient of friction between the block and the inclined . Advanced Physics questions and answers. A block of mass 12 kg slides down an inclined plane with an angle of inclination of 33 degrees. It is stopped by a spring of stiffness 780 N/m. If the block slides 4.8 m before hitting the spring, determine the maximum compression of the.
Ablockofmass m rests on an inclined plane. The coefficientofstaticfrictionbetweentheblock and the pla Get the answers you need, now! johnd3946 johnd3946 01/13/2020 Physics ... A 2.0 kg ball and a 3.0 kg ball are connected by a 3.0-m-long rigid, massless rod. The rod and balls are rotating clockwise about its center of gravit
For thecoefficientof kinetic friction, the force need to maintain the constant velocity was 40 N. Formula is F f = μ k N. 40 N = μ k. 200 N. μ k = 0.2. The two coefficientsoffriction are μ k = 0.2, μ s = 0.4. Question 2: Find Friction force when the coefficientoffriction is 0.3 and and normal force is 250 N? Solution: Given values ...
Ablockofmass2kg is at rest on a horizontal table. The coefficientoffrictionbetweentheblock and the table is 0.1. A horizontal force 3 N is applied to the block. The speed of the block (in m/s) after it has moved a distance 10 m is _____.
Massoftheblock is 10 kg. Force applied on the block is 3 N. Gravitational acceleration g = 10 m s − 2. Coefficientoffriction μ = 0.6. Inclined plane angle θ = 45. For an inclined plane, we know that the components of mg will be acting vertically and horizontally on the block with respect to the inclined plane.
The formula for the coefficientof kinetic friction is given by; µk,r = Fk,r /N. Where, Fk,r is the force of rolling friction . N is the normal force, sometimes it's denoted by η. The Normal force has the same magnitude as the weight. It's represented by the equation; N = m x g.