A brick of mass 1.0 kg slides down an icy roof inclined at 30.0 ° with respect

Question:

A brick of mass 1.0 kg slides down an icy roof inclined at 30.0 ° with respect to the horizontal.
(a) If the brick starts from rest, how fast is it moving when it reaches the edge of the roof 2.00 m away? Ignore friction.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Physics

ISBN: 978-0077339685

2nd edition

Authors: Alan Giambattista, Betty Richardson, Robert Richardson

See More Books

Question Posted: Jun 06, 2016 04:51 AM

See More Questions

A cart of mass m 1 = 10 kg slides down a friction less ramp and is made to collide with a second cart of mass m 2 = 20 kg, which then heads into a vertical loop of radius 0.25 m as shown in Figure...
A mass of 5.0 kg slides down a friction less slope into a spring with spring constant k = 4.9 kN/m as depicted in Figure P11.65. (a) If the spring experiences a maximum compression of 20 cm, what is...
A block with mass m = 5.00 kg slides down a surface inclined 36.90 to the horizontal (Fig. 10.55). The coefficient of kinetic friction is 0.25. A string attached to the block is wrapped around a...
Jeffrey Glockzin was an employee of Nordyne, Inc. (Nordyne), which manufactured air conditioning units. Sometimes Glockzin worked as an assembly line tester. The job consisted of using bare metal...
Christianson Cruise Lines, Inc., reported the following income statement for the year ended December 31, 2010: Millions Operating revenues ............................................................
For a sample of 20 New England cities, a sociologist studies the crime rate in each city (crimes per 100,000 residents) as a function of its poverty rate (in %) and its median income (in $1,000s). A...
Tasty Turkish Delights Ltd produces desserts. Production is carried out in three processes mixing, baking and packaging. The work in process accounts for the three processes for the month of April...
Janet and James purchased their personal residence 15 years ago for $300,000. For the current year, they have an $80,000 first mortgage on their home, on which they paid $5,600 in interest. They also...
What is the angular diameter (in arcseconds) of a comet nucleus that has a radius of 15.0 km and is located at a distance of 3.00 Astronomical Units.
A regional supplier of jet fuel is interested in forecasting its sales. These sales data are shown for the period from 2002Q1 to 2017Q4 (data in billions of gallons): Jet Fuel Sales (Billions of...
Emil is tossing an orange of mass 0.30 kg into the air. (a) Emil throws the orange straight up and then catches it, throwing and catching it at the same point in space. What is the change in the...
An arrangement of two pulleys, as shown in the figure, is used to lift a 48.0-kg mass a distance of 4.00 m above the starting point. Assume the pulleys and rope are ideal and that all rope sections...
The traditional income statement for Pace Company shows sales $900,000, cost of goods sold $600,000, and operating expenses $200,000. Assuming all costs and expenses are 70% variable and 30% fixed,...
explain Nearly three-quarters of accounting firms offer flexible work options, and only 8% of firms ask their entire staff to work in the office. Accounting/Finance is now the sixth most popular...
In ACFR, please explain Concentration of credit risk represents the risk of investments in any one issue that represents five percent or more of investments. The City's investment policy limits the...
What are the six main factors that you should analyse for a research proposal or plan according to organizational policies and procedures ?
In September 2022, Alex moved from one Canadian city to another, 500 km away from home to go to college. His moving expenses were $1,450. He spends a lot of time studying and earns good grades, but...
5. Let G at least 5. (V, E) be a simple k-regular graph with the property that every cycle has length Prove that |V(G)| k + 1. Find such a graph with |V(G)| = k + 1 for k = 2 and k 3. (Hint: start...
An error in which the decimal point is misplaced for example, when 317 is written as 3.17is an example of a: a. Slide. b. Transposition. c. Switch. d. Summation.
Outline some of the major problems confronting an international advertiser.
At a certain point, two waves produce pressure variations given by p1 = pm sin wt and p2 = pm sin (wt ). At this point, what is the ratio pr/pm where pr, is the pressure amplitude of the resultant...
The sound intensity is 0.0080 W/m2 at a distance of 10 m from an isotropic point source of sound. (a) What is the power of the source? (b) What is the sound intensity 5.0 m from the source? (c) What...
The average density of Earth's crust 10 km beneath the continents is 2.7 g/cm3. The speed of longitudinal seismic waves at that depth, found by timing their arrival from distant earthquakes, is 5.4...
A project costs $80 MM, with 25% of the investment int in year 1 and the balance in year 2. The plant operates atates at 50% capacity in year 3 and then full capacity for the next next 20 years. The...
What is organizational Behaviour the study of? How is social sciences related to organizational behavior? What is the difference between social science and organizational behavior? What is the...
Describe the nature of organization change, including forces for change and planned versus reactive change

A brick of mass 1.0 kg slides down an icy roof inclined at 30.0 ° with respect

Question:

Step by Step Answer:

a Strategy Find the change in potential energy from the change in height Use this to f...View the full answer

Physics

Students also viewed these Mechanics questions