What is frictional force? A. The force that makes objects fly. B. The force that helps objects move easily. C. The force that opposes the motion of an object when it slides or rolls over a surface. D. The force that makes objects disappear. ...
Which of the following force or force component provides the centripetal force for a car on an UNBANKED curve? (a) the car's weight (b) the reaction force to the car's weight (c) the static frictional An 85 mass has an acceleration of 5.5 m/s^2. What is the net force applied?
What is a friction force? What is the friction force? What is the SI unit of force? 1. We know that there is a force between every two objects in the universe, but is there any answer to why there is a force? 2. What causes this force? What is frictional force? What is the un...
A) what is the maximum force of static friction for the block? B) how many washers can the students add to the bucket without moving the block? 2. The attempt at a solution a)Fs=μsFn = (0.42)(4.4x9.8) Fs= 18.1N b) Ft-Fs=ma Ft-18.1=4.4a Ft=4.4a+18.1 Ft=1.6N Ft-Fg...
What force keeps it in orbit? A. Frictional force B. Magnetic force C. Gravitational force D. Nuclear force 相关知识点: 试题来源: 解析 C。解析:卫星绕地球运行是因为地球对卫星的万有引力提供了向心力,使其能够在轨道上运行。A选项,太空中卫星几乎不受摩擦力;B选项,不是磁力;D选项,与核力无关。
n.breakdown friction; static frictional force Hot words today 本stem or root of plants; original 泄露disclose 叙述recount 赚gain; profit 近near; approaching 乙note of the scale in gongchepu, corresponding to 7 in numbered musical notation; mark to show where something is to be added in writin...
The determination of the normal and transverse (frictional) inter-particle forces within a granular medium is a long standing, taunting, and yet unresolved problem. We present a new formalism which employs the knowledge of the external forces and the orientations of contacts between particles (of ...
The frictional force acting on 1 kg block is View Solution Travelling 900 km by rail costs Rs 280. What would be the fare for a journey of 360 km when a person travels by the same class? View Solution When a person leaves his home for sightseeing by his car, the meter reads 12352...
What is the formula for the frictional drag force in the "force" function? #1 fish man New Member Join Date: Nov 2022 Posts: 11 Rep Power: 4 We use OpenFOAM v1806. The "force" function is used to calculate the force. When performing the "force" function, what is the equation...
The world would not be what it is now without learning the use offorce and motionfor our benefit. Comprehension of how they work has keyed the door of surreal imaginations, which don’t seem impossible now. Angela Articles: 345 PreviousPostHow to Make Baking Soda and Vinegar Powered Boat ...