go to jove.com

HIGH SCHOOL

Engineering

Concept Videos

Mechanical Engineering

Force System Resultants

Moment of a Force: Scalar Formulation
01:18
Moment of a Force: Scalar Formulation

The moment of a force, also known as torque, measures the ability of the force to create rotational motion in a body about an axis. It is a vector ...

Video Duration: 1 minute and 18 seconds
Moment of a Force: Problem Solving
01:29
Moment of a Force: Problem Solving

Understanding the scalar formulation of the moment of a force and applying it correctly through problem-solving is crucial in designing and analyzing ...

Video Duration: 1 minute and 29 seconds
Resultant Moment: Scalar Formulation
01:31
Resultant Moment: Scalar Formulation

When multiple forces act on an object in two-dimensional space, the concept of the net moment can be used to understand the tendency of these forces to ...

Video Duration: 1 minute and 31 seconds
Moment of a Force: Vector Formulation
01:27
Moment of a Force: Vector Formulation

The moment of force refers to the measure of the rotational tendency of a force. It occurs when a force is applied in such a way that it produces a ...

Video Duration: 1 minute and 27 seconds
Cartesian Form for Vector Formulation
01:26
Cartesian Form for Vector Formulation

The Cartesian form for vector formulation is a process to calculate  the moment of force using the position and force vectors. The moment of force is ...

Video Duration: 1 minute and 26 seconds
Resultant Moment: Vector Formulation
01:30
Resultant Moment: Vector Formulation

When a force is applied to an object, the tendency of the object to rotate about a point is known as its moment. If multiple forces are acting on an ...

Video Duration: 1 minute and 30 seconds
Principle of Moments
01:20
Principle of Moments

The principle of moments, also known as Varignon's theorem, is a fundamental concept in physics and engineering that describes the equilibrium of a ...

Video Duration: 1 minute and 20 seconds
Principle of Moments: Problem Solving
01:30
Principle of Moments: Problem Solving

The principle of moments is a fundamental concept in physics and engineering. It refers to the balancing of forces and moments around a point or axis, ...

Video Duration: 1 minute and 30 seconds
Moment of a Force About an Axis: Scalar
01:28
Moment of a Force About an Axis: Scalar

The moment of a force about an axis is a crucial concept in mechanics that helps determine an object's rotational motion around a specific point or ...

Video Duration: 1 minute and 28 seconds
Moment of a Force About an Axis: Vector
01:29
Moment of a Force About an Axis: Vector

When a force is exerted on an object, it can cause that object to rotate about an axis. The moment of a force, also known as torque, measures the ...

Video Duration: 1 minute and 29 seconds
Couple
01:29
Couple

A couple is a pair of parallel forces equal in magnitude but in opposite directions. The forces are separated by a perpendicular distance, known as the ...

Video Duration: 1 minute and 29 seconds
Couples: Scalar and Vector Formulation
01:21
Couples: Scalar and Vector Formulation

One might wonder how the captain of a large ship can navigate through the ocean with just a turn of the steering wheel. The answer lies in the concept of ...

Video Duration: 1 minute and 21 seconds
Equivalent Couples
01:28
Equivalent Couples

In mechanical engineering, the concept of equivalent couples plays a crucial role in understanding and analyzing various mechanical systems. Two couples ...

Video Duration: 1 minute and 28 seconds
Moment of a Couple: Problem Solving
01:30
Moment of a Couple: Problem Solving

The moment of couple is an essential concept in physics and engineering, used to calculate the rotational force, or torque, that is created when a couple ...

Video Duration: 1 minute and 30 seconds
System of Forces and Couples
01:16
System of Forces and Couples

In the analysis of structural systems, it is common to encounter members subjected to various forces and couple moments. Simplifying these systems can ...

Video Duration: 1 minute and 16 seconds
Simplification of a Force and Couple System I
01:18
Simplification of a Force and Couple System I

The concept of reducing a system of forces and couple moments to an equivalent system is essential in simplifying the analysis of rigid bodies. This ...

Video Duration: 1 minute and 18 seconds
Simplification of a Force and Couple System: II
01:23
Simplification of a Force and Couple System: II

In a three-dimensional system, multiple forces can act on an object. These forces can be combined into a single equivalent force, known as the resultant ...

Video Duration: 1 minute and 23 seconds
Distributed Loads
01:19
Distributed Loads

Distributed loads are a common type of load that engineers and scientists encounter in various practical situations. Distributed loads often refer to a ...

Video Duration: 1 minute and 19 seconds
Load along a Single Axis
01:29
Load along a Single Axis

In structural engineering, the analysis of beams subjected to varying loads is a critical aspect of understanding the behavior and performance of these ...

Video Duration: 1 minute and 29 seconds
Distributed Loads: Problem Solving
01:21
Distributed Loads: Problem Solving

Beams are structural elements commonly employed in engineering applications requiring different load-carrying capacities. The first step in analyzing a ...

Video Duration: 1 minute and 21 seconds