1. The weight of a body is 100 lb,m: Determine the following: a. Its weight in Newtons (N); b. Its mass in kilograms (kg); and c. The rate of acceleration in Sl and English units if a net force of 50 lb, is applied to the body.

Q: At what distance d, in kilometers, from the surface of the earth on a line fromcenter to center…

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Q: A cup of coffee cools down by transferring heat to the surroundings at a rate of 1 kW. If the mass…

A: Given:              . Rate of heat transfer(Φ) =1 kn.              . mass of coffee (water)  =n= 0.2…

Q: 1.20 A tank contains 0.3 kmol of carbon dioxide (CO₂) gas. The volume occupied by the gas is 2.5 m³.…

A: Given that,  0.3 kmol of CO2  Volume, V= 2.5 m3  To find:  Specific Volume, v =?

Q: Determine the length, in cm, necessary so that a pendulum completes 50,000 periods a day.

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Q: The acceleration of an object is proportional to its velocity its mass its position O its…

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Q: 1. A traffic barrier is placed in front of a bridge pier in case a car was to slam into it. The…

A: Given data: weight of truck (W) = 8000 lbs Initial speed of truck (V) = 40 mph…

Q: One "Ib" is the force required to accelerate a 1 slug mass at a rate of 1.0 in/s? accelerate a 2…

A: A ''lb'' is the unit used in the united states customary system. It is also known as the pound.

Q: The joule is a unit of work(or energy), defined by 1 joule = 1 newton meter. Convert 8 joule to…

A: The work is (W)=8 joule. To convert the unit of energy from joule to ft-lbf

Q: Tesla Model 3 electrical car weights about 1800 kg. Initially at rest, it accelerates to 60 mph…

A: Given:  Car weight (m) = 1800 kg Initially car is at rest, u = 0 accelerates (a) = 60 miles per hour…

Q: The specific weight of an object is: Equal to the mass density of the object divided by the…

A: Mass Density or Density: It is defined as the ratio of mass of object to the volume of object. i.e.…

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.