Question

Which of the following is/are true about force
A. Force will always change the magnitude of velocity
B. Force will always change the direction of velocity
C. SI unit of force is Newton
D. All the above.

Answer 1

Newton is a power unit obtained from the International System of Units. It is named after Isaac Newton in acknowledgment of his work on old style mechanics, explicitly Newton's second law of movement. See the change factors underneath.

Complete solution:
The SI unit of power is the newton (image: N). On account of his exploration on traditional mechanics, it is named after Sir Isaac Newton. A newton is the measure of power expected to quicken a mass of one kilogram at a pace of one meter for each square second. The extent of speed isn't constantly changed forcibly. Centripetal power, for example, just alters the course of movement however not the extent of speed.

The course of movement isn't constantly changed forcibly. Model: Linear movement, erosion just declines the body speed however doesn't alter the course. An articulation that identifies with the central lengths of an optical framework (f and f') and the distances estimated from the separate central focuses by object x and picture x.
SI unit of force is Newton.

The correct option is (C).

Note:
Newton is a power unit derived from the International System of Units. In acknowledgment of his work on old style mechanics, explicitly Newton's second law of movement, it is named after Isaac Newton. There are various sorts of estimation frameworks, including the S.I, for example, M.K.S, C.G.S. The framework is the main sort of estimating framework. Newton, the International System of Units (SI units) outright unit of power, truncated N. The power important to furnish a mass of one kilogram with an increasing speed of one meter for every second of the second is characterized as this power.