Kinetic energy is defined as scalar energy.
Physics is confused by defining energy as only scalar. Energy is a Quaternion quantity, consisting of a scalar energy and a vector energy.
I call vector energy kinetic energy, e.g cmV=cP kinetic energy.
This confusion can be seen by the product of a force vector F and a vector displacement D;
FD= -F.D + FxD = -FDcos(FD) + FDsin(FD) 1FxD,
The cosine term is scalar energy and is called energy by Physicists, but the sin term is not called vector energy , it is called "torque".
Failure to appreciate quaternions is a major block to understanding physics.
Second Kinetic energy is "defined" to be 1/2 mv2. This is wrong Potential energy
V = mv2, e.g mGM/r = mv2 so that w2 = GM/r3.
Quaternions is the key to understanding Physics.
A vector quantity.
No, a scalar quantity cannot be added to a vector quantity directly. They belong to different types of quantities - scalars have only magnitude while vectors have both magnitude and direction. To add a scalar to a vector, you would need to convert the scalar to a vector by giving it a direction and then perform vector addition.
No, a vector quantity and a scalar quantity are different. A vector has both magnitude and direction, while a scalar has only magnitude. Velocity and force are examples of vector quantities, while speed and temperature are examples of scalar quantities.
A scalar quantity has only magnitude, while a vector quantity has both magnitude and direction. Scalars are represented by a single numerical value, while vectors are represented by both magnitude and direction, often using arrows.
No, kinetic energy is a scalar quantity, not a vector. It only has magnitude and no direction.
True. A vector quantity has both magnitude and direction, while a scalar quantity only has magnitude.
temperature is a scalar quantity................
length is a scalar quantity buddy . but displacement is vector quantity. Length is a vector quantity If it is associated with direction.. Because having direction make it vector... S0 being vector or scalar depends upon how and where it is used..
vector quantity is magnitute and direction scalar is magnitute only
A vector quantity.
No, a scalar quantity cannot be added to a vector quantity directly. They belong to different types of quantities - scalars have only magnitude while vectors have both magnitude and direction. To add a scalar to a vector, you would need to convert the scalar to a vector by giving it a direction and then perform vector addition.
Work is a scalar quantity.
A vector
No, a vector quantity and a scalar quantity are different. A vector has both magnitude and direction, while a scalar has only magnitude. Velocity and force are examples of vector quantities, while speed and temperature are examples of scalar quantities.
Scalar
scalar
It is scalar