2. The angular velocity of the disk is defined by w (5te + 2) rad/s, where t in seconds. Determine the magnitudes of the velocity and acceleration of point A on the disk when t = 0.5 S. 0.8 m

Q: The shown ticker tape was recorded for a certain uniformly accelerated motion. 0.1s 0.2s 0.3 s 0.4s…

A: 7) The displacement time is shown for an accelerated motion to find : average velocity for the…

Q: (a)Find the acceleration of the boxes (b)What is the force block 1 exert on block 2? 10.0 N 1 3kg 2…

A:

Q: The figure is a section of a conducting rod of radius R₁ = 1.20 mm and length L = 13.50 m inside a…

A:

Q: (e) magnetic force on a proton O to the right O to the left upward downward O into the page

A: Given:  the direction of velocity and the strength of magnetic field is given.

Q: How

A:

Q: Option C was marked incorrect. Please response.

A: For the given problem statement, we need to understand what conduction and convection is. Conduction…

Angular speed, acceleration and displacement

Angular acceleration is defined as the rate of change in angular velocity with respect to time. It has both magnitude and direction. So, it is a vector quantity.

Angular Position

Before diving into angular position, one should understand the basics of position and its importance along with usage in day-to-day life. When one talks of position, it’s always relative with respect to some other object. For example, position of earth with respect to sun, position of school with respect to house, etc. Angular position is the rotational analogue of linear position.