Find the angular momentum per unit mass of the ball

Reference no: EM13682048

A ball on a string is being whirled in a horizontal circle at constant speed. The circle has a radius of 30 centimeter. The ball completes one revolution every 0.84 s.

Find what angle does the string make with the vertical?

Find the acceleration of the ball?

Find the tension in the string?

Find the angular momentum per unit mass of the ball?

If the string is shortened so that the new radius of orbit of the ball is 15 centimeter (R/2), find at what angle from the vertical will be ball revolve?

Find the angular momentum of the ball if it weighs 5 Newton's?

Reference no: EM13682048

Questions Cloud

Find what is the voltage : A long wire has a charge per unit length of 2.80. Find what is the voltage a perpendicular distance of 12.90 centimeter away

Determine what is the future of the green industry : Determine what is the future of the green industry? Find what part of the sector do you think will provide the largest benefit to society

Find by what factor does the stored energy change : Consider a spherical capacitor. Initially, the larger sphere is a factor of 3.00 larger than the smaller one. find by what factor does the stored energy change

Find the most constructively reflected wavelength : An oil slick on water is 105 nanometers thick and illuminated by white light at an incidence angle of 0.0° to its surface. Find the most constructively reflected wavelength

Find the angular momentum per unit mass of the ball : A ball on a string is being whirled in a horizontal circle at constant speed. The circle has a radius of 30 centimeter. The ball completes one revolution every 0.84 s. Find the angular momentum per unit mass of the ball

Determine is the galaxy approaching or receding from earth : Wavelengths of light from a distant galaxy are found to be 0.5 percent longer than the corresponding wavelengths measured in a terrestrial laboratory. Determine is the galaxy approaching or receding from earth

Excess of the break-even point : The cost of a single unit of production in excess of the break-even point

Obtain the capacitance of this system : Two metal objects, a saw and a wrench, are lying side-by-side on an non-conducting table; the two metal objects are not in contact with one another; Obtain the capacitance of this system

Compute what the scale readings : Suspend the meter stick from two spring scales at the 15 centimeter mark and the 95 centimeter mark, Compute what the scale readings will be for both spring scales

User Account

All Pages