a 10m long bar 200N weight are supported by two forces Ra and Rb at each end. Determine: a) the location of the center of gravity, Ra and Rb *the weight of the bar if: b) Ra and Rb are equal; c) Ra is twice as Rb.
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.
hello, can you pls help me solve this? I don't understand it though.. I just want to know how it is solve so that I can do it myself. pls provide a diagram with labels for better understanding. Thank you so much
1) a 10m long bar 200N weight are supported by two forces Ra and Rb at each end.
Determine:
a) the location of the center of gravity, Ra and Rb
*the weight of the bar if:
b) Ra and Rb are equal;
c) Ra is twice as Rb.
pls do provide a diagram. Thank you
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