Find th minimum agle-thaita that the ladder can make

Reference no: EM13326820

A uniform ladder of length l an weight 100 N rests against a smooth vertical wall. The coefficient of static friction between the bottom of t ladder and the floor is 0.5.

(a) Draw a free-body diagram of this situation.

(b) Find th minimum agle, thaita, that the ladder can make with the floor so that the ladder will not slip.

Reference no: EM13326820

Questions Cloud

Determine how much charge is on each plate : A 2.8-cm-diameter parallel-plate capacitor has a 2.4mm spacing. The electric field strength inside the capacitor is 1.4×105V/m. How much charge is on each plate

Advantages of adopting the abc costing system : Calculate the difference between the full unit cost for products X and Y calculated under the traditional costing system and that calculated under the ABC costing system and explain the differences calculated in (c) above for both products.

Obtain the velocity of the car : A car is traveling along a straight road at a velocity of +39.0 m/s when its engine cuts out. For the next ten seconds the car slows down, Find the velocity of the car at the end of the initial ten-second interval

Greta starts an internet-based grocery delivery service : Administrative work: Exactly 2 workers are necessary to perform the administrative work for the business to operate. The administrative workers do not generate revenue.

Find th minimum agle-thaita that the ladder can make : A uniform ladder of length l an weight 100 N rests against a smooth vertical wall. The coefficient of static friction between the bottom of t ladder and the floor is 0.5.

How the above code actually accomplishes recursion : How does the recursion end - as a concrete example, what happens for ten factorial as the nal returned value is being computed and why does the recursion stop?

At what rate do deuterons strike the block : A beam of 16MeV deuterons (m=2mp) from a cyclotron falls on a copper block. The beam is equivalent to a current of 15 microA, At what rate do deuterons strike the block

What is the effect of the use of artificial of pea plants : For the design include the independent variable, the dependent variable, two possible controls, and 2 units of measurement the researcher should use and what the unit should be used to measure.

Are unions good or bad for the economy how do unions : Are unions good or bad for the economy? How do unions at GM and Ford affect employment levels and wages? How do unions affect other industries in terms of employment and wage levels?

User Account

All Pages