Find angular acceleration of pulley if mass begins dropping, Mechanical Engineering

+44 141 628 6080
[email protected]

Find angular acceleration of pulley if mass begins dropping

1) A pulley that is 6 cm in diameter and 1?2 cm thick (assume a cylinder) has a mass of 20 kg. At-tached to it is a 10 kg mass on a cable.

a) What is the angular acceleration of the pulley once the mass begins dropping?

b) If the mass drops 5 meters to the floor, how long does it take?

c) How long would it take if it were not attached to the cable or pulley (gravity only)?

d) What is its velocity once it strikes the floor?

View Complete Question

Request for Solution File

Ask an Expert for Answer!!

Mechanical Engineering: Find angular acceleration of pulley if mass begins dropping

Reference No:- TGS0740971

Expected delivery within 24 Hours

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Recent Questions Asked Mechanical Engineering

Q : Show proposed design meets power and process-heat

The cogeneration plant compleate with pressure and temperatures and the mass flow rates. Show that proposed design meets the power and process-heat requiere of the plant. At least one of each.

Q : Discuss how long would it take to count

How long would it take to count 1 billion tiny,invisible objects from a bottle of these objects if you couldn't see one with an optical microscope but knew that each one weighed 0.00000001 gram?

Q : Calculate the atomicmass of magnesium

Magnesium has three naturally occurring isotopes, 24Mg(isotopic mass 23.9850 amu, abundance 78.99%), 25Mg(isotopic mass 24.9858 amu, abundance 10.00%), and 26Mg(isotopic mass 25.9826 amu, abundance 11.01%). Calculate the atomicmass of magnesium.

Q : What is total displacement and average velocity

A motorist drives north for 32 min at 85 km/h and then stops for 15 min. He then continues north, traveling 125 km for 2.0 h. (a) What is his total displacement? (b) What is his average velocity?

Q : Find angular acceleration of pulley if mass begins dropping

What is the angular acceleration of the pulley once the mass begins dropping? If the mass drops 5 meters to the floor, how long does it take?

Q : What is the velocity of the rocket

A rocket rises vertically, from rest, with an acceleration of 2.6 m/s2 until it runs out of fuel at an altitude of 1200 m. After this point, its acceleration is that of gravity, downward. (Assume that the positive direction is upward.) (a) What is

Q : Appropriate hypothesis testing procedure

An instructor for a stat class of 250 students decided that she was going to curve the exam grades if the average is lower than 80. After grading 50 exams, she observed that the average is 77. She knows that the population standard deviation on th

Q : How many grams will you weight to make

How many grams of sucrose (molecular weight = 342.3g/mol) would you dissolve in 100 ml to geta 52% solution? 50 ml of a 12% solution?

Q : Determine time required to stop when braking

A 3500 lb van is moving at 40 ft/sec when it applies its brakes, which locks all four wheels. If the friction coefficient of each tire against the road is .43, determine while the van is braking.

1946038

Questions
Asked

3,689

Active Tutors

1451355

Questions
Answered

Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!

ask Question

Request for Solution File

Ask an Expert for Answer!!

Mechanical Engineering: Find angular acceleration of pulley if mass begins dropping

Reference No:- TGS0740971

Have a Question? (oR Write a Review)

Recent Questions Asked Mechanical Engineering

Q : Show proposed design meets power and process-heat

Q : Discuss how long would it take to count

Q : Calculate the atomicmass of magnesium

Q : What is total displacement and average velocity

Q : Find angular acceleration of pulley if mass begins dropping

Q : What is the velocity of the rocket

Q : Appropriate hypothesis testing procedure

Q : How many grams will you weight to make

Q : Determine time required to stop when braking

How teenagers in an impoverished urban area spend their time

Provide reasons why working from a person centred

Discussion about the nature versus nurture

What is a behavioral indicator related to family

Identify one antecedent, one behaviour, and one consequence

Is lifespan psychologists are unlikely to investigate

Problem on journal articles and non-journal materials

Request for Solution File

Ask an Expert for Answer!!

Mechanical Engineering: Find angular acceleration of pulley if mass begins dropping

Reference No:- TGS0740971

Recent Questions Asked Mechanical Engineering

Q : Show proposed design meets power and process-heat

Q : Discuss how long would it take to count

Q : Calculate the atomicmass of magnesium

Q : What is total displacement and average velocity

Q : Find angular acceleration of pulley if mass begins dropping

Q : What is the velocity of the rocket

Q : Appropriate hypothesis testing procedure

Q : How many grams will you weight to make

Q : Determine time required to stop when braking

Asked Questions