Does that mean you found the answer?rose123456789 said:ok thanks!
haruspex said:Does that mean you found the answer?
Really you should be figuring this out for yourself using free body diagrams and applying the force balance equations. You'll learn more that way than looking the answer up. Besides, it often happens that there is some subtle difference between the problem you are trying to solve and the one you find lying around on the net.
Ok. Have you drawn yourself a force diagram? What forces do you have, and in what directions do they act?rose123456789 said:oh no, I'm still figuring out the answer
i calculated that the normal force is 98N and the friction force is 68.6N . and i don't know what is nextharuspex said:Ok. Have you drawn yourself a force diagram? What forces do you have, and in what directions do they act?
just take angle as some 'x' and force as F and write the equations .u wil get asrose123456789 said:i calculated that the normal force is 98N and the friction force is 68.6N . and i don't know what is next
rohitjinnu16 said:just take angle as some 'x' and force as F and write the equations .u wil get as
Fcos x=0.7(w-F sinx)
solving this u wil get the eq. as 10 cos x+7 sin x should me max for the force to be minimum.
and solving x=34.99 degrees
ohhh ok i got it now thanksrohitjinnu16 said:just take angle as some 'x' and force as F and write the equations .u wil get as
Fcos x=0.7(w-F sinx)
solving this u wil get the eq. as 10 cos x+7 sin x should me max for the force to be minimum.
and solving x=34.99 degrees
kk fn.rose123456789 said:ohhh ok i got it now thanks
rohitjinnu16 said:kk fn.
ok I'm a bit lost could you explain how did you get 10 cos x +7 sin xrohitjinnu16 said:kk fn.
F cos x =0.7(w-F sin x)rose123456789 said:ok I'm a bit lost could you explain how did you get 10 cos x +7 sin x
You have not allowed for the applied force being at some angle to the horizontal. What will that do to the normal force?rose123456789 said:i calculated that the normal force is 98N and the friction force is 68.6N . and i don't know what is next
Inclination in a force problem refers to the angle at which a force is acting in relation to a reference point or axis. It can also be thought of as the direction or tilt of the force.
To determine the inclination of a force, you will need to have a clear understanding of the direction and magnitude of the force in relation to a reference point or axis. From there, you can use trigonometric functions such as sine, cosine, or tangent to calculate the angle of inclination.
Yes, it is possible for multiple forces to have the same inclination. This means that they are acting in the same direction or at the same angle in relation to a reference point or axis.
The inclination of a force can affect its impact by changing the direction or magnitude of its effect. A force with a greater inclination will have a greater impact in a specific direction, while a force with a smaller inclination may have a smaller impact or even cancel out another force.
Examples of forces with different inclinations in real life include the force of gravity acting on an object as it rolls down a hill, the force of wind pushing a sailboat in a certain direction, and the force of a hammer striking a nail at an angle to drive it into a surface.