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5 days ago · It is basically the energy of mass in motion. Kinetic energy can never be negative and it is a scalar quantity i.e. it provides only the magnitude and not the direction. Kinetic energy can also be defined in the terms of work. As it is the work which is required to accelerate a body of given mass ‘m’ from its resting position to the given ...
4 days ago · To be consistent, we define the up or upwards direction to be the positive direction. Therefore the acceleration of gravity is, -9.8 m/s 2. Horizontal motion of projectile . The speed in the horizontal direction is 'v x ' and this speed doesn't change. The equation which predicts the position at any time in the horizontal direction is simply,
1 day ago · Hello students,This video is on MOTION Class 9th Example 7.3 || Chapter 7 Motion Class 9 || Physics Class 9th || New NCERTTopic :-MOTION Class 9th Example 7....
- 4 min
- AIM'S Academy Science
4 days ago · List of Sections in Chapter 4 - Moving Charges and Magnetism. Here Are a List of All the Sections That are Included in This Chapter: 4.1 Introduction. 4.2 Magnetic Force. 4.2.1 Sources and fields. 4.2.2 Magnetic Field, Lorentz Force. 4.2.3 Magnetic force on a current-carrying conductor. 4.3 Motion In A Magnetic Field.
4 days ago · Hint: The thermal motion is the pointless motion of the molecules of the body. This information is key to solve this problem. Complete step by step solution: Thermal motion is the random motion of the micro particles such as atoms, molecules etc. It is different from ordinary mechanical motion because the body moves in all manners.
4 days ago · Archimedes’ principle, physical law of buoyancy, discovered by the ancient Greek mathematician and inventor Archimedes, stating that any body completely or partially submerged in a fluid ( gas or liquid) at rest is acted upon by an upward, or buoyant, force, the magnitude of which is equal to the weight of the fluid displaced by the body.
1 day ago · In this video, I will explain NCERT book example 9.3 and example 9.4 please watch full video and like as well. 📢CLICK HERE TO WATCH EXAMPLE 9.1 AND EXAMPLE ...
- 30 min
- Bade Einstein
