What is the tangential acceleration of the bug

Reference no: EM13279412

A bug sits on the rim of a 30 cm-diameter disk. The disk accelerates uniformly from rest to an angular speed of 75.0 rev/min in 4.30 s? (10 points)

a) What is the tangential acceleration of the bug?

b) When the disk is at its final speed, what is the tangential velocity of the bug?

c) One second after the bug starts from rest, what is its centripetal acceleration?

d) One second after the bug starts from rest, what is its total acceleration (magnitude)?

e) Assume the disk is spinning counterclockwise. Sketch a diagram of the disk showing the direction of centripetal and tangential acceleration vectors of the bug.

Reference no: EM13279412

Questions Cloud

Find the temperature at the final state of a piston-cylinder : Heat is added until the final volume is twice the initial volume. Assume that Helium behaves as an ideal gas. Use the table provided to determine the specific heats of helium and determine the following. Find the temperature at the final state.

How much work was done by conservative forces : At one instant, a system has 30J of kinetic energy and 30J of potential energy. How much work was done by conservative forces

Explain the ph of the solution after the addition naoh : Calculate the pH of the solution after the addition of 30ml of 0.1M NaOH. Show you work. Draw the structure of the form is His predominating in solution at neutral pH.

What is the amount of heat added until the piston just lifts : A piston-cylinder arrangement whose piston is resting on a set of stops contains 0.5 kg of helium gas at 100 kpa and 25oC. the mass of the piston is such that a pressure of 500 kPa will just life it off the stops.

What is the tangential acceleration of the bug : A bug sits on the rim of a 30 cm-diameter disk. The disk accelerates uniformly from rest to an angular speed of 75.0 rev/min in 4.30 s?, What is the tangential acceleration of the bug

An alternative to being a market follower : An alternative to being a market follower in a large market is to be aleader in a samll market. This type of competitor is called a .

Calculate the temp when the piston just lifts off the stop : Heat is added until the final volume is twice the initial volume. Assume that Helium behaves as an ideal gas. Use the table provided to determine the specific heats of helium and determine the following.

What was the average annual rate of change in the price : Buying your own home is often mentioned as "the best investment you can make." In 1930, the average home sale price was $3,845. By 1990, that figure had risen to $123,000. What was the average annual rate of change in the price of houses over this..

A marketing advantge of strong brands : A marketing advantge of strong brands is which of the following.

User Account

All Pages