ToolsAdd-ons HelpLast edit was 3 minutes agocextArial12BIUAco田回,三, EE▼E.3.7.8. In one of our Pivot labs, a puck slid down a shallow ramp. Let's say that it does so at constantvelocity. Answer the following questions:(a) What forces are acting on the puck? (name all that should be present [none; one, or morethan one], from the following list: none at all; applied, frictional, gravitational, and/or normal)(b) What is the net force on the puck? (choose from positive, zero, or negative)Clearly "constant velocity" is important here; what does that tell you?For (a) think about definitions of each force; would they be present in this situation?(a)(b)"Problem-Solving" problems.• For the rest of the problems, you must JUSTIFY each answer.For example by showing your work: (a) draw a picture, (b) identify known quantities and theunknown you must find, including symbols for each variable, then (c) find the appropriateequation or relationship between them. Then (d) substitute in known values, and (e) solve foryour unknown value, and include units in your final answer.Remember to include units, and make clear what your final answer is.You may type in the text box, for problems where that is enough to solve them. Otherwise, usehonenot the chromebook(0)

Gravitational force will be present due to earth. Normal force will also be there because the ramp…

| | 2 I | 3 7 8. In one of our Pivot labs, a puck slid down a shallow ramp. Let's say that it does so at constant velocity. Answer the following questions: (a) What forces are acting on the puck? (name all that should be present [none; one, or more than one], from the following list: none at all; applied, frictional, gravitational, and/or normal) (b) What is the net force on the puck? (choose from positive, zero, or negative) Clearly "constant velocity" is important here; what does that tell you? For (a) think about definitions of each force; would they be present in this situation? (a) (b)

| | 2 I | 3 7 8. In one of our Pivot labs, a puck slid down a shallow ramp. Let's say that it does so at constant velocity. Answer the following questions: (a) What forces are acting on the puck? (name all that should be present [none; one, or more than one], from the following list: none at all; applied, frictional, gravitational, and/or normal) (b) What is the net force on the puck? (choose from positive, zero, or negative) Clearly "constant velocity" is important here; what does that tell you? For (a) think about definitions of each force; would they be present in this situation? (a) (b)

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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