Clocks pendulum consists of a brass mass

Reference no: EM13561728

Will a grandfather clock which is accurate at 20C run fast, slow, or the same on a 30C day? The clock's pendulum consists of a brass mass supported by a long, thin brass rod. Answer quantitatively. Assume the pendulum has a period of 2.00 s at 20C and that brass has a coefficient of linear expansion of 19 x 10-6C-1.

Reference no: EM13561728

Questions Cloud

Calculate the magnitude of the systems acceleration : In figure 5-49, three connected blocks are pulled to the right on a horizontal frictionless table by a force of magnitude T3. Calculate (a) the magnitude of the system's acceleration, (b) the tension T1, and (c) the tension T2 in terms of T3 and the ..

The captain of a plane wishes to proceed due west : The captain of a plane wishes to proceed due west. The cruising speed of the plane is 285 m/s relative to the air. A weather report indicates that a 35.0 m/s wind is blowing from the south to the north. In what direction, measured with respect to due..

Smaller cubes have great surface-area-to-volume ratios : The statement is: the effects of scaling are good for some creatures and bad for others. I understand the effect of scaling on cubes and the fact that smaller cubes have great surface-area-to-volume ratios.

A bullet is fired horizontally with an initial velocity : A bullet is fired horizontally with an initial velocity of 900m/s at a target located 150 m/s which takes .167 seconds to reach. Using the approx value of g=10 m/s2, how far does the bullet fall in this time.

Clocks pendulum consists of a brass mass : Will a grandfather clock which is accurate at 20C run fast, slow, or the same on a 30C day? The clock's pendulum consists of a brass mass supported by a long, thin brass rod.

Process of crossing between two cliffs by a rope : A mountain climber, in the process of crossing between two cliffs by a rope, pauses to rest. She weighs 576 N. As the drawing shows, she is closer to the left cliff than to the right cliff, with the result that the tensions in the left and right s..

What is the situation when equilibrium is reached : A piece of ice with a mass of 30 grams at 0° C is added to 100 ml of water at 20° C. Assuming no loss of heat to the surroundings, what is the situation when equilibrium is reached?

The tee and the green are at the same elevation : A golfer imparts a speed of 29.6 m/s to a ball, and it travels the maximum possible distance before landing on the green. The tee and the green are at the same elevation.

What is amplitude of eardrum vibrations at these intensities : The eardrum is displaced surprisingly little when a sound wave strikes it. Some idea of the displacement of the eardrum by a sound wave can be obtained by using Equation 7.1:The displacement amplitude, A, of the air molecules gives us a lower limi..

User Account

All Pages