2. A cord passing over a pulley has a 70kg mass tied on one end a 9.0kg mass on the other end. Determine the acceleration and the tension in the cord. Neglect friction and the mass of the cond. ay K MA=7.0kg A B ay m₂ = 9.0kg b

Q: Q1 [Type B]: The 20-lb block A rests on the surface. The coefficients of kinetic friction between…

A:

Q: Part A The 12-lb block has a speed of 4 ft/s when the force of F= (8t) lb is applied. The…

A:

Q: Write the equation which will represent conservation of angular momentum.

A: Conservation of angular momentum: The law of angular momentum conservation states that there will be…

Q: Define angular momentum.

A: The angular momentum of a body is the rotational equivalent of the linear momentum of a translating…

Q: 2. A Ford F-150 pick-up truck is going up Gospel Hill towing a trailer. The mass of the pick-up…

A: mass of the truck, m = 2Mmass of the trailer, m' = M

Q: Please include the free body diagram. Don't use chatgpt

A: Step 1:Step 2:

Q: 1. Make a sketch of the of the friction block sliding down the inclined track. Draw and label…

A: Data given-  A block sliding on inclined surface

Q: A child goes down a playground slide that is inclined at an angle of 24.5°below the horizontal. Find…

A: Given data: Angle of inclined plane = 24.5° coefficient of kinetic friction between the child =…

Q: At an airport, luggage is unloaded from a plane into the three cars of a luggage carrier, as the…

A:

Q: Problem 5: Centrifuges are often used to test pilots' abilities to handle varying forces resulting…

A: Given:The tangential acceleration, The normal acceleration,

Q: Problem 3 (33) When the roller coaster is at point B as shown in the figure below it has a speed of…

A:

Q: Jeb is retrieving his boxes of treats from the hole he hid them in using a pulley as per the…

A: Givenμ=0.14

Q: GIVEN REAR- WHEEL DRIVE CAR DETERMINE M = 450 Kg a = 7m/s- NORNAL FORCES UNDER WHEELS AND TRACTION…

A: given data: mass of body(m)=450kg acceleration on inclined plane of car (ag)=7m/s2inclination…

Q: Write the equation which will represent conservation of linear momentum.

A: The conservation of linear momentum is applied when the net force acting on the system (consists of…

Q: The 20-lb block has friction coefficients of μ = 0.4 and 4-0.35, with the inclined surface. Find a.…

A: Given,  applying the situation of Impending motion

Q: • A steel cable whose cross-sectional area is 2.5 cm² supports a 1000-kg elevator. The elastic limit…

A:

Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.