Answer:
Explanation:
Newton’s second law states that the acceleration a of an object is proportional to the force F acting on it is inversely proportional to its mass m. The mathematical expression for the second law of motion is given by :
F = m × a
F is the applied force
m is the mass of the object
a is the acceleration due to gravity
We need to find the dimensions of force. The dimension of force m and a are as follows :
So, the dimension of force F is, . Hence, this is the required solution.
Answer:
All of the following would be true statements about natural substances in this philosophy EXCEPT:___
b) a substance is always composed of other substances ad infinitum
Explanation:
To provide an answer to the question, we analyse each option as follows
a) a substance is in full being when its potentiality has been actualized
According to Aristotle, every thing consist of potential which is natural for them to attempt to develop their potential and a substance with actualizes potential is fully developed.
b) a substance is always composed of other substances ad infinitum
For Aristotelian metaphysician, a semicircle is described by the circle of which it forms a part, because if we describe a circle by a semi circle and a semicircle by a quarter of a circle then we have ad infinitum number of definitions. Therefore, according to Aristotelian metaphysics, a substance is not always composed of other substances ad infinitum.
For example, the statement a man is a man is true but if analysed from the constituents will lead to contradiction.
c) a substance is analyzable into form and matter
According to Metaphysics, without form matter would be without properties does not exist and every matter is with form.
Answer:
Vs/c = 20 [m/s]
Explanation:
This is a problem of relative velocities, as velocity is a vector we can use addition or subtraction of vectors for the solution.
We are asked for the velocity of the sailboat with respect to an observer located in the canoe.
Why is the speed of the canoe negative?, it is negative because the canoe moves in the opposite direction to the sailboat.
Answer:
2.8 cm
Explanation:
= Separation between two first order diffraction minima = 1.4 cm
D = Distance of screen = 1.2 m
m = Order
Fringe width is given by
Fringe width is also given by
For second order
Distance between two second order minima is given by
The distance between the two second order minima is 2.8 cm
Divergent boundaries usually occur when two tectonic plates or more pull away from each-other causing the empty spaces to fill with magma or water. Tectonic plates interact with each-other in many different ways, they can move towards one another (converge), or move away from one another (diverge), or slide past one another (transform)... These movements occur during earthquakes.