Question: 1. A wheel starts from rest and has an angular acceleration of 7.8 rad/s 2 .calculate the time it takes to make 13 revolutions ?

  • 1. A wheel starts from rest and has an angular acceleration of 7.8 rad/s2 .calculate the time it takes to make 13 revolutions ?
  •   
  • 2. A wheel starts from rest and has an angular acceleration of 6 rad/s2. When it has made 14 rev what is its angular velocity ?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

1 Given Initial angular velocity 0 rads starting from rest Angular acceleration 78 rads Number of re... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Physics Questions!

Q:

A wheel starts from rest and rotates with constant angular acceleration to reach an angular speed of 12.0 rad/s in 3.00 s. Find (a) The magnitude of the angular acceleration of the wheel and (b) The...

Q:

Sonny Chu is a university student majoring in entrepreneurship and international business. Two years ago, while on a student exchange program in China, Sonny came up with an idea for an Internet...

Q:

A classic 1957 Chevrolet Corvette of mass 1240 kg starts from rest and speeds up with a constant tangential acceleration of 3.00 m/s2 on a circular test track of radius 60.0 m. treat the car as a...

Q:

Write a program that takes as command-line arguments the name of an image file and the pixel coordinates of a rectangle within the image; reads from standard input a list of Color values (represented...

Q:

What is a terminating event in relation to an S corporation?

Q:

Evaluate Problem by the order of operations (BEDMAS).AppendixLO1 5(-4) 3{(-9+6) + (-3) - 4[2(-1)-7]}

Q:

=+a) What kind of design or study is this?

Q:

Dansyl chloride, which absorbs maximally at 330 nm and fluoresces maximally at 510 nm, can be used to label amino acids in fluorescence microscopy and FRET studies. Tabulated below is the variation...

Q:

When completing his 2019 Form W-4, Fred Allert indicated he was married with three dependent children and a nonworking spouse. How many withholding allowances could he have claimed on his W-4? a. 5...

Q:

A Ltd. maintains a margin of safety of 37% with an overall contribution to sales ratio of 40%. Its fixed costs amount to Rs. 10,00,000. Calculate the following: a. Break-even sales b. Total Sales c....

Q:

Performance of Buffet's investments. One of the stocks owned by BRK is Coca-Cola (KO) (Apparently Buffett drank five cans of Chery Coke each day!), which Buffett purchased on January 1, 1988 for...

Q:

Your employer is a social media company. According to office gossip, the company's nonexecutive chairman has not filed individual tax returns for many years. Would this matter be included within the...

Q:

What is the recommended way of importing multiple secrets into the HashiCorp Vault? Inline, with the '-' at the end of the put Importing a JSON file with the @ operator Redirecting a JSON file as...

Q:

Multi Enterprises Ltd. is a Canadian-controlled private corporation whose fiscal period coincides with the calendar year. For the year 2021, the company's taxable income was calculated as follows:...

Q:

statements. The adjusted trial balance amounts at June 30 are shown below. Cash Accounts Receivable Prepaid Rent Supplies Equipment Dividends Debit Credit $ 6,700 Accumulated Depreciation-Equipment $...

Q:

please help asap A low-risk profitable firm intends to maintain its 60% dividend payout ratio in the future. It doesn't forecast any buybacks or equity raisings and is expected to always remain...

Q:

When the Department of Homeland Security created a color-coded system to prepare government officials and the public against terrorist attacks, what did it do right and what did it do wrong?

Q:

Solve each inequality and graph its solution. 8(3n-2)>-16-8n -3 -2 -1 0 1 2 3 4 +5 6 7

Q:

Find the perimeter and area of the composite figures 12 ft 8 ft 6 ft

Q:

Write as a fraction 0.3

Q:

Who owns and has responsibility for the process?

Q:

Does each activity provide added value?

Q:

2 Select a process, such as cooking a meal for friends or arranging a holiday. Sketch out the service process and evaluate it.