Mechanics Forum

Post thread
Can a piece that expands when blood flows through it decrease pressure?
Replies
1
Views
2K
Why does rotating a ball on a string faster makes it horizontal
Replies
4
Views
6K
Fluid Mechanics: a nozzle that pulls nozzle forward
Replies
9
Views
8K
Is there a delay of 1 or 2 seconds in generation of back emf in a dc motor
Replies
10
Views
4K
Problem involving a rotating frame. Help
Replies
12
Views
3K
Equation 1.51 in Goldstein's 3rd edition of Classical Mechanics
Replies
3
Views
4K
Can You Have Impulse Without Doing Work?
Replies
21
Views
6K
Why classics assumed that the force constant in two different references frames?
Replies
4
Views
2K
Gravitational force & escape velocity
Replies
1
Views
2K
Calculating coefficient of friction
Replies
12
Views
6K
Calculating Rotational Inertia of Flat Plate
Replies
4
Views
2K
How does a rotating wheel apply torque/force on a ball?
Replies
2
Views
2K
Centrifugal twisting moment of a propeller
Replies
2
Views
9K
Gravitational potential using spherical harmonics (WGS84)
Replies
2
Views
3K
Force, acceleration, momentum question
Replies
4
Views
4K
Conservation of Momentum & Quantity of Motion: Examples Needed
Replies
1
Views
2K
Mass on an accelerating truck with friction
Replies
1
Views
14K
How does a dipole antenna work
Replies
29
Views
11K
Confusing regarding Kinematic Equations
Replies
3
Views
3K
The bumpers on a car decrease MPG
Replies
3
Views
1K
How to find vertical distance given speed and time?
Replies
3
Views
7K
Derive 1-dimensional motion from average acceleration (no calculus)
Replies
2
Views
2K
Solving 2D Kinematics Problem: Distance OP in m
Replies
1
Views
5K
Physics: 1d Motion-Instantaneous Velocity vs Average.
Replies
2
Views
2K
How much force is on each spring in this device?
Replies
5
Views
3K
Does this violate the Law of conservation of energy?
Replies
3
Views
2K
Why does a stone tied to a string not fall?
Replies
5
Views
3K
Basic question concerning the concept of a work integral
Replies
1
Views
1K
Projectile Motion ~ AP Physics (A rifle is fired at an angle of )
Replies
9
Views
3K
Solving the Work-Energy Theorem Error in Block-Table System
Replies
8
Views
2K
AP Physics ~ A good jump in the long jump event is
Replies
2
Views
3K
Fluid dynamics, friction and pressure
Replies
2
Views
3K
How do I calculate the cable tension for a 14 degree suspended drawbridge?
Replies
19
Views
14K
Tension, FB diagrams and some formula questions.
Replies
6
Views
3K
Conservation of linar momentum - variable mass
Replies
5
Views
3K
Understanding Dimensional Analysis in Basic Linear Motion Formulas
Replies
1
Views
1K
Can an Asteroid Impact the Moon's Orbit?
Replies
13
Views
4K
Finding the potential of a conducting disk(without laplace)
Replies
5
Views
2K
Two ways to calculate the final speed of a rotating cylinder
Replies
2
Views
3K
How can I calculate the joules for speeding objects?
Replies
4
Views
2K
Problem Introducing Me to Sliding Friction
Replies
1
Views
2K
Understanding Basic Mechanics: Solving the Confusion on Force and Speed
Replies
3
Views
1K
Position ~ Time Graph vs Displacement ~ Time Graph
Replies
1
Views
4K
Does Lifting a Block Involve Negative Work on You?
Replies
4
Views
2K
Where does potential energy go?
Replies
10
Views
5K
Work done by an expanding gass against a mass
Replies
5
Views
3K
Doppler effect and multiple independant sound sources.
Replies
4
Views
3K
Calculate Speed of Car in Car Accident
Replies
4
Views
3K
Why Don't Rotations Contribute to the Average Energy of a Monatomic Gas?
Replies
5
Views
5K
Understanding Work: Conceptualization and Misconceptions
Replies
2
Views
2K
'Water Cooling System: Can it Cool my Computer?
Replies
6
Views
3K
When acceleration and velocity vectors on the same graph.
Replies
9
Views
3K
Why do we rotate along with the earth?
Replies
9
Views
2K
Question about the significance of negative work
Replies
3
Views
3K
Frictionless world - Earth rotation
Replies
20
Views
5K
Estimating Displacement of Particle in Brownian Motion
Replies
4
Views
2K
G Force upon falling object on impact
Replies
2
Views
6K
Compressing Water: What Happens and Is It Possible?
Replies
2
Views
2K
Bernoulli's Equation Applied to Two Free Surfaces
Replies
34
Views
7K
Calculate approximately G-force applied on Car shock absorber
Replies
1
Views
4K
Boiling water more efficiently
Replies
3
Views
2K
Lagrangian vs Newtonian formalism
Replies
4
Views
3K
Average Acceleration (gravity question)
Replies
1
Views
2K
Vertical Motion with Linear Drag Derivation
Replies
2
Views
3K
What is the Horse and Cart Problem in Newton's Third Law?
Replies
7
Views
14K
Why Liquid Boils: Explaining Saturated Vapor Pressure
Replies
4
Views
8K
Velocity of a rollercoaster at the bottom of a curve
Replies
7
Views
4K
Gravitational field vs. acceleration due to gravity
Replies
2
Views
4K
How Is the Constraint Function in Equation 727 Used in Lagrangian Mechanics?
Replies
3
Views
2K
Friction in Lagrange's mechanics
Replies
1
Views
3K
I have a question about pulley
Replies
2
Views
2K
Velocity of Liquid: Pressure & Density Factors
Replies
3
Views
2K
Interesting Aerodynamics Research topics
Replies
3
Views
10K
What is the Average Velocity of a Race Car on a Circular Track?
Replies
8
Views
9K
Question Regarding Coefficient of Friction
Replies
1
Views
2K
Effect of air pressure on boiling point of water
Replies
9
Views
18K
Why is Torque the Cross Product Between r and F?
Replies
4
Views
8K
Trouble Deriving a Constant Acceleration Formula
Replies
3
Views
4K
Why cant I get conservation of energy here
Replies
28
Views
4K
Coefficient of Kinetic friction as a function of speed
Replies
1
Views
3K
Derivation of Potential Energy for two masses attached to three springs
Replies
7
Views
5K
What Are the Major Properties of Inertial Forces?
Replies
1
Views
2K
Rotating heavy masses x100 of you're own?
Replies
2
Views
2K
Quiet Bernoulli Levitation (Aerodynamic Levitation)
Replies
3
Views
3K
Discover the Position of Planets in Our Solar System Using Math
Replies
1
Views
2K
Black hole and angular momentum
Replies
7
Views
4K
Euler angles equivalence with a single rotation
Replies
4
Views
4K
How do I convert mechanical work into torque on a suspended object
Replies
7
Views
3K
Geometry to work out how fast a bullet would have to travel to
Replies
3
Views
2K
At what height should a gun be fired for bullet to have escape velocity
Replies
8
Views
3K
Bernoulli equation and velocity problem
Replies
5
Views
3K
What is the Role of Springs in Guitar Vibration?
Replies
1
Views
1K
Is Weight Force an Apparent Force on a Rotating Plate?
Replies
4
Views
2K
Can't seem to integrate this rectilinear motion equation.
Replies
2
Views
1K
What is the relationship between rotating objects and their surfaces?
Replies
42
Views
8K
Can we write equations for strings in pulley systems?
Replies
3
Views
2K
Moment of inertia question; tube, solid cylinder on inclined plane.
Replies
1
Views
2K
Determining angular velocity radius and velocity of the center of rotation
Replies
1
Views
2K
Work, spring, mass, gravity -part 2
Replies
5
Views
2K
Moment of Inertia of a body with linearly increasing density?
Replies
1
Views
2K

Hot Threads

Hot Threads

Recent Insights

Back
Top