Whenever you stand somewhere, both gravity and the normal force are at work. You can see this if you stand on a scale. The number that appears is your weight - the force pulling you down to the earth due to gravity. But you could also see this number as the normal force since it'...
What is the magnitude of the normal force exerted on the block at the top of the loop? Homework Equations (Flipping the y axis) The Attempt at a Solution The solution says it's 20.7N, I'm not sure where I'm messing up. Though, I feel that maybe I should be using PE=KE? P...
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3. What isthe force that opposes the relative motion or tendency to such motion of two bodies in contact a) magnetism b) the normal force c) gravity d) friction 4. 1 kg-m/sec/sec is equal to-- a) 1 Newton b) 1 pound c) 1000 newtons ...
force is a stimulus provided to an object in order to make it do something. here the force can be both against the motion and for it. the amount of force required is related to the mass of the object, the greater the mass, the greater the force required to move it. force can be ...
(used interrogatively to inquire as to the worth, usefulness, force, or importance of something): What is wealth without friends? (used interrogatively to request a repetition of words or information not fully understood, usually used in elliptical constructions): ...
refers to what weperceiveas normal, or what we thinkshould benormal, regardless of whether it actually is. Normative refers to beliefs that are expressed as directives or value judgments, like, for example, believing that a woman should always sit with her legs crossed because it is "ladylike...
i wish i knew if youd i wish i was i wish i was in carri i wish i were a book i wish icould help i wish she would chan i wish that people ar i wish that road is n i wish that we could i wish that we could i wish us be the best i wish you could see i wish you ...
A few of them are- When no force is applied to a resting object/body. When the gravitational force is more in magnitude and the direction of the object’s normal force compared to the external force applied. When friction exists. When the inertia (resistance to change in velocity) is ...
What a horrible thing to do... 做这样的事简直太可怕了! 柯林斯高阶英语词典 What a busy day. 多么忙碌的一天啊。 柯林斯高阶英语词典 It's, what, eleven years or more since he's seen him... 打从他上次见他,已有,嗯,11年甚至更久了。 柯林斯高阶英语词典 This piece is, what, about a ...