The film thickness is h and the area of the block is A.
A block of mass M slides on a thin film of oil. The film thickness is h and the area of the block is A. When released, mass m exerts tension on the cord, causing the block to accelerate. Neglect friction in the pulley and air resistance. Develop an algebraic expression for the viscous force that acts on the block when it moves at speed V. Derive a differentia] equation for the block speed as a function of time. Obtain an expression for the block speed as a function of time. The mass M = 5 kg, m — I kg, A = 25 cm2, and h = 0.5 mm. If it takes 1 s for the speed to reach 1 m/s, find the oil viscosity /x. Plot the curve for V(t).
Save your time - order a paper!
Get your paper written from scratch within the tight deadline. Our service is a reliable solution to all your troubles. Place an order on any task and we will take care of it. You won’t have to worry about the quality and deadlinesOrder Paper Now
PLACE THIS ORDER OR A SIMILAR ORDER WITH BEST NURSING TUTORS TODAY AND GET AN AMAZING DISCOUNT
The post The film thickness is h and the area of the block is A. appeared first on BEST NURSING TUTORS .