Class XI Exercise 4 – Motion in a Plane Physics Question 4.1: State‚ for each of the following physical quantities‚ if it is a scalar or a vector: volume‚ mass‚ speed‚ acceleration‚ density‚ number of moles‚ velocity‚ angular frequency‚ displacement‚ angular velocity. Answer: Scalar: Volume‚ mass‚ speed‚ density‚ number of moles‚ angular frequency Vector: Acceleration‚ velocity‚ displacement‚ angular velocity A scalar quantity is specified by its magnitude only. It does not have any
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Conclusion to Motion Lab Kerreon Wright 3rd Period Ms. Gislason The purpose of this Motion Lab was to find the acceleration of a steel marble going down a straight track six different times to figure out how an object’s mass affects acceleration. It doesn’t due to Newton’s second law of motion. There were six different accelerations for each trial and they are: 7.88 m/s squared‚ 6.78 m/s squared‚ 6.07 m/s squared‚ 5.57 m/s squared‚ 4.32 m/s squared‚ and 5.11 m/s squared. It’s possible
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Prevention: * Practice saying "no." Now’s as good a time as any to get rid of the notion that you can do it all. You can’t‚ so learn to let your superwoman ideals go. Make slowing down a priority‚ and get used to the idea of asking your friends and loved ones for help. * Cut back on chores — and use that time to put your feet up‚ nap‚ or read a book. * Take advantage of sick days or vacation whenever possible. Spending a day — or even an afternoon — resting at home will help you
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Good post this week! I especially liked how you outlined the strategies that are used by all emergency responders. Implementing strategies and training is essential to successfully responding to any hazard. First responders especially police officers have a daunting task of figuring out what is the best approach for a given situation. One’s protective gear and other PPEs (Personal Protective Equipment) is a critical aspect of any response team. It is at this stage where failure and success of a
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Students can: a. Present information‚ findings‚ and supporting evidence‚ conveying a clear and distinct perspective‚ such that listeners can follow the line of reasoning‚ alternative or opposing perspectives are addressed‚ and the organization‚ development‚ substance‚ and style are appropriate to purpose‚ audience‚ and a range of formal and informal tasks. (CCSS: SL.11-12.4) b. Make strategic use of digital media (e.g.‚ textual‚ graphical‚ audio‚ visual‚ and interactive elements) in presentations
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Kyle Brooks 11/13/12 Angry Birds Projectile Motion Lab How to Perfect Distances Of Birds using Launching Angles Purpose: The Purpose of this Lab is to discover which launch angles give the birds the longest and shortest time in flight. Hypothesis: I believe that the bird will launch the farthest at the 45 degree angle because that’s exactly half of 90 degrees which will give it the maximum height in comparison to length. I also think that the bird will launch the shortest at 0 degrees
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Introduction The purpose of this section is to introduce the concepts of displacement‚ velocity‚ and acceleration. For the sake of simplicity‚ we shall restrict our attention to 1-dimensional motion. Displacement Consider a body moving in 1 dimension: e.g.‚ a train traveling down a straight railroad track‚ or a truck driving down an interstate in Kansas. Suppose that we have a team of observers who continually report the location of this body to us as time progresses. To be more exact‚ our observers
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CULTURAL COMPETENCY DEFINITIONS – A paper to inform development of Cultural Competency Framework for First Nations and Aboriginal Peoples of British Columbia‚ Canada Cultural Definitions in health care – what does it all mean? There are many definitions and iterations of culture in health care – all with different meanings but many with overlaps. In order to develop a Cultural competency framework‚ it will be important for stakeholders to agree on what ‘cultural competency’ means and the differences
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My teaching practices meet this standard because in my classroom I try to implement all the resources that was given to me in my cda classes. i do that by doing the following. Functional Area #1 Safe- In order to provide a safe environment I must make sure that all sockets are covered with socket covers. Another way I can keep my children safe is by making sure all cleaning materials are put up and out of sight of children to avoid any poisoning. I also make sure that our first aid kit is well
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"Food establishment" means an operation where food is processed‚ packed‚ canned‚ preserved‚ or frozen . Health Regulations - Food Establishments Food handlers Every person directly handling unwrapped or unprotected food shall keep clean and wear clean‚ light-colored‚ washable clothing while on duty. Adequate dressing space shall be provided apart from any room in which food may be opened to contamination. Toilet rooms are not considered adequate quarters to be used as dressing rooms. Such
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