Find the angle between the string and the horizontal

Reference no: EM13526356

The string of a conical pendulum is 54.0 cm long and the mass of the bob is 0.27 kg.

(a) Find the angle between the string and the horizontal when the tension in the string is eight times the weight of the bob.

(b) Under those conditions, what is the period of the pendulum?

Reference no: EM13526356

Questions Cloud

Explain the highest ph value : Which of the following solutions would have the highest pH value. Assume that they are all initially 0.10 M concentrations of weak acid at 25 degree C.

Find the magnitude of the normal force that the ground exert : A woman at an airport is towing her 23.5-kg suitcase at constant speed by pulling on a strap at an angle ? above the horizontal. What is the magnitude of the normal force that the ground exerts on the suitcase

Determine ending inventory under perpetual inventory system : Determine the ending inventory under a perpetual inventory system using (1) FIFO, (2) moving-average cost, and (3) LIFO and which costing method produces the highest ending inventory valuation?

Define derived rate law agree with the experimental rate law : Experimentally the rate law is determined to be third order. under what conditions (if any) does your derived rate law agree with the experimental rate law

Find the angle between the string and the horizontal : The string of a conical pendulum is 54.0 cm long and the mass of the bob is 0.27 kg. Find the angle between the string and the horizontal when the tension in the string is eight times the weight of the bob

Evaluate the activation energy and exponential factor : A reaction has a rate constant of 0.00117 s^-1 at 400 k and 0.689s^-1 at 450 k.1- Calculate the activation energy (Ea) and the pre- exponential factor (A) for this reaction. 2- what is the value of the rate constant at 425k

Compute the overall effect of these transactions : Compute the overall effect of these transactions on the company's reported income for 2009. Is reported net income overstated or understated?

How much of the machine setup cost pool : One of Lara Dole Company's activity cost pools is machine setups, with estimated overhead of $300,000. Dole produces flares (400 setups) and health packs (600 setups). How much of the machine setup cost pool should be assigned to flares?

Explain relationships for consumption and disappearance : How do you tell zeroth, first, and second orders apart graphically? Like how zeroth is supposed to be linear. Also what are their relationships for consumption and disappearance on the graph

User Account

All Pages