A force is completely defined when we specify_______________?

Related Mcqs:

If a number of forces act simultaneously on a particle, it is possible _____________________?

A. not a replace them by a single force B. to replace them by a single force C. to replace them by a single force through C.G. D. to replace them by a couple E. to replace them by a couple and a force...

In actual machines_______________?

A. mechanical advantage is greater than velocity ratio B. mechanical advantage is equal to velocity ratio C. mechanical advantage is less than velocity ratio D. mechanical advantage is unity E. none of the above...

Coulomb friction is the friction between _________________?

A. bodies having relative motion B. two dry surfaces C. two lubricated surfaces D. solids and liquids E. electrically charged particles...

According to Lami’s theorem___________________?

A. three forces acting at a point will be in equilibrium B. three forces acting at a point can be represented by a triangle, each side being proportional to force C. if three forces acting upon a particle are represented in magnitude and direction by the sides of a triangle, taken in order, they will … According to Lami’s theorem___________________?Read More...

Pick up the incorrect statement from the following ?

A. The C.G. of a circle is at its center B. The C.G. of a triangle is at the intersection of its medians C. The C.G. of a rectangle is at the inter-section of its diagonals D. The C.G. of a semicircle is at a distance of r/2 from the center E. The C-G. of … Pick up the incorrect statement from the following ?Read More...