Horizontal surface of a table with a constant linear speed

Reference no: EM13653911

A rubber ball with a radius of 3.2cm rolls along the horizontal surface of a table with a constant linear speed v. When the ball rolls off the edge of the table, it falls 0.66 m to thefloor below. if the ball completes 0.37 revolution during itsfalls,What was its linear speed ,v?

Reference no: EM13653911

Questions Cloud

Find at what speed does the astronaut move : A 70-kg astronaut is space-walking outside the space capsuleand is stationary when a tether line breaks. At what speed does the astronaut move toward the capsule

Evaluate what is the new moment of inertia : A point mass, M, is rotated at a distance R about an axis. Ifthe mass is increased to 2M, what is the new moment ofinertia? If the distance R is doubled to 2R, what is the new moment of inertia

Explain how much heat is evolved hydrogen is reacted : 2H2(g) + O2(g) --> 2H2O(l), delta H = -572 kJ. How much heat is evolved when 4.03 g of hydrogen is reacted with excess oxygen

Estimate what is the gas volume after the expansion : Five grams of nitrogen gas at an initial pressure of 3.0 atmand at 20C undergo an isobaric expansion until the volume has tripled. What is the gas volume after the expansion

Horizontal surface of a table with a constant linear speed : A rubber ball with a radius of 3.2cm rolls along thehorizontal surface of a table with a constant linear speed v. When the ball rolls off the edge of the table, it falls 0.66 m to thefloor below. if the ball completes 0.37 revolution during itsfalls,..

Calculate what is the angle of refraction : A light ray in carbon tetrachloride isincident on sodium chloride at a5° angle ofincidence. Find the angle of refraction

Explain how many moles of water vapor h20 react : How many moles of water vapor h20 react with one mole of charcoal, c, according to the balane chemical equation

Solar panels on acommunications satellite : The drawing shows an edge-on view of the solar panels on acommunications satellite. The dashed line specifies the normal tothe panels. Sunlight stikes the panels at an angle with respect to the normal.

Determine the peak value of the electric field : A light bulb emits light uniformly in all directions. The averageemitted power is 150.0 W. At a distance of 7 m from the bulb,determine (a) the average intensity of the light,(b) the rms value of the electric field, and(c) the peak value of the elect..

User Account

All Pages