A girl having a mass of 25 kg sits at the edge of the merry-go-round so her center of mas G is at a distance of 1.5 m from the axis of rotation. If the angular motion of the platform s slowly increased so that the girl's tangential component of acceleration can be

Q: 1: Mechanics Resolve force in X direction Force applied=100 N Angle with horizontal is 60 degree

A: Given data : The value of applied force F=100 N The value of angle with horizontal θ=60∘   Required…

Q: e considering a rigid body in ons of equilibrium can we write? c) 4 d) 6 = 200 x

A: Given data,objective question is given related to equations of equilibrium.Let's discuss the correct…

Q: for the second problem why did you do pressure x area - force(x)? where did the pressure x area come…

A: Given: Required: To explain why pressure* area is taken as force.

Q: Can you please sketch the diagram to see where the forces are acting, as well as can you exlain why…

A: Given: Required: Show forces direction Explain why atmospheric pressure force is considered…

Q: 2. Given: Structure shown below Find: Product of inertia with respect to x- and y-axis (Ixy) y 10 mm…

A: Solution; Given that;

Q: Given: Structure shown below Find: Product of inertia with respect to x- and y-axis (Ixy) -100 mm-…

A: The FBD of the section is:

Q: SITUATION. The figure shows a pellet about to be fired from a sling. The total unstretched length of…

A: The given data is shown below: Unstretched length=60mmElongation=1mmForce=15Na=100mb=40mm

Unit Conversion

Standard units are also called SI units. SI units are used for measuring a physical quantity satisfying certain conditions. There are two types of units: fundamental units and derived units. Fundamental units are physical quantities that are independent, that is, they do not depend on other quantities like mass, length, or time. There are plenty of quantities in our lives which need to be measured and compared. Measuring is the comparison of a particular physical quantity with its reference value. A unit is a measure of a fixed physical quantity. A physical quantity is the product of a unit and the numerical value we need to compare with.