0
If a force is acting at an angle to the direction of motion then it is usually helpful to study components of the force along the line of motion and at right angles to it. For a force of magnitude f, acting at an angle x with the line of motion, the component along that line is f*cos(x).
Wiki User
∙ 8y ago
Add your answer:
Earn +20 pts
What is the value of cosine of 54?
0.5877852523
What is the value of cosine 15degrees?
0.965925826
What is the value cosine 90?
Zero
What is a characteristic of a vector?
It has only magnitude and no direction. It depends on magnitude of two vectors which are multiplying and cosine of angle between them. A . B = AB (cosine of angle between them). Best example is 'work done by a force' = force . displacement = Fd(cosine of angle between force and displacement)
How do you describe work when force and displacement are acting at an angle?
Work = force x displacemet x cosine value of the angle between the two vectors SO W = F s cos@
If the cosine of B is 65 what is the angle?
Cosine cannot have this kind of high value, it ranges from -1 to +1
What the only formula you can find the exact value of cosine 30?
Cosine(30) = sqrt(3)/2
What is the arc cosine of pi?
It doesn't exist. The maximum value of the cosine is 1.00, so no angle can have a cosine of (pi), because (pi) is more than 3.
Value of cos20?
The cosine of 20 degrees is 0.93969262
What is the value of cosine at pi?
Looking at a unit circle, cosine is the horizontal coordinate. Pi radians is halfway around the circle (180°), so the coordinate is (-1,0). Cosine(pi) = -1
What is the cosine value of 9 degrees 59 minutes?
It is 0.9849
What is the value of cosine 79?
cos(79) = 0.1908, approx.
