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What type of person studies motion force and energy to explain the way things work?
A physicist typically studies motion, force, and energy to explain the way things work. Physicists use mathematical models and experiments to understand the fundamental laws of nature that govern motion and energy in the universe. They may specialize in fields such as classical mechanics, electromagnetism, or quantum mechanics to explain these concepts in different contexts.
What is an advantage of planar?
When we use the term planar, we're talking about two dimensions. We could also be designating a plane or flat, 2-dimensional construct. Planar figures are ones drawn in two dimensions and lying on a plane. Every single triangle is a planar figure, as is every circle, just to cite two examples.
How do you determine the force on an object?
How do you determine the net force on an object? Decide which direction is positive motion. Motion is the opposite direction is negative The forces must in a straight line!! Add all the forces in straight line acting on the object. Example To the right is positive A 5 N force pushes a 10 Kg object to the right. A 2 N force pushes the same 10 Kg object to the left. The 5 N forces is positive and the 2N force is negative Net force = +5 N - 2 N = + 3 N To determine the acceleration use Newton's 2nd law of motion F = Mass * acceleration + 3 N = 10 Kg * a a = 10 Kg ÷ + 3 N a = +3 ⅓ m/s^2 The positive sign means the object is accelerating to the right!! If the forces are not linear, you must use vectors, but the net force in any direction is still the sum of the vectors in that direction.
What is required to set objects in motion?
Use the force young pad-wan! An external force is required to start an object in motion from rest.
When you use a force to change the motion of an object you do?
Apply acceleration.
How can a PE teacher use newton's laws of motion?
explain the relevance of Newton's law of motion to P.E teacher
How do you use vectors?
Vectors are used to denote or model directions.
What motion and force?
Movement or displacementForce and motion is described as everyday things that are happening all the time. More then how many you're thinking of. Did you know that you use force and motion to?by Lizzy Suaalii
What is the use of dot product in Physics and explain?
Dot Products in Physics denote scalar results fmo vector products, e.g Work = F.D = FDCos(FD) a scalar result from the dot product of two vectors, F Force and D Displacement.
Use Newtons second law to determine how much force is being applied to an object that is traveling at a constant velocity?
If there is no force against motion,applied force is zero. If there is force against motion,applied force is equal and opposite to that force.
Infer use newtons second law to determine how much force is being applied to an object that is traveling at a constant velocity?
If there is no force against motion,applied force is zero. If there is force against motion,applied force is equal and opposite to that force.
What is defined as force times distance?
Work is defined as the dot product of force times distance, or W = F * d = Fd cos (theta) where theta is the angle in between the force and distance vectors (if you are doing two dimensions). In three dimensions, use the standard definition for the dot product (using the component form of the vectors).
