The force of friction is given by a) Ĝ=m-ğ c) F =q Ë Qg d) F=k- b) F = uFN

Q: A force of 32 N, parallel to the inclined plane, is necessary to make a crate rise, with constant…

A: Force applied on the crate=F=32 N Angle the inclined plane makes with the horizontal=θ=30∘ We have…

Q: A rescue plane spots a survivor 116 m directly below and releases an emergency kit with a parachute.…

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Q: A 1300-kg car is skidding to a stop along a horizontal surface. The car decelerates from 27 m/s to a…

A: Given: The mass of a car is m =1300 kg. The initial velocity of the car is Vi = 27 m/s. The time is…

Q: ector A= 2i + 3j has components O and 3

A: Given: The vector is given as A=2i+3j

Q: The force acting on an object is given by F = (6x - 10) N, where x is in meters. b My Questions |…

A: The force Fx is given as, Fx=6x-10 N............ (1)

Q: Three forces are acting on an object moving with an unchanging velocity v=(i+7j) m/s . Two of the…

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Q: determine the force attraction between q1 and q3

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Q: The friction force exerted by a surface against an object that tries to keep the object from moving…

A: The friction force exerted by a surface against an object that tries to keep the object from moving…

Q: A man applies a force of 45 N to push a lawn mower 10 meters. Calculate the work done

A: Work done is product of force and displacement.  W=Fd Here, F is force and d is displacement.  Given…

Q: Calculate the resultant of the force system. a. 227.64 lb b. 476.98 lb с. 55.45 lb d. None of the…

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Q: determine the forces in each member.

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Q: TWO forces of magnitudes 6 N and 8 N acting on a particle P. The resultant force acting on P is of…

A: Given :      Force, F1 = 6 N      Force, F2 = 8 N Resultant force, F = F1 + F2…

Q: An object of mass = 0.35 kg is suspended from the ceiling of an accelerating car. If the car has an…

A: Given: The mass of the object is m=0.35 kg. The acceleration of the car is a=2.5 m/s2. The angle…

Q: Is the normal force (n) equal to mg? OA) never OB) usually OC) sometimes OD) often DE) always

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Q: A 3.0-kg block slides on a frictionless 20° inclined plane. A force of 16 N acting parallel to the…

A: The block is on the incline. Its weight acts vertically downwards. We resolve it into components…

Q: Replace the couple and force shown by a single force F applied at a point D. Locate D by determining…

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Q: m Frictionless m

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Q: Q/ Resolve each force to x ,y and u axis 30 55 F= 300N

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Q: 2. A man is applying 50 N of force on an object in the certain direction. One other person is also…

A: Force is a vector quantity when we apply both force in same direction then angle between two vector…

Q: Determine the y-component of force 400 lb. a. 200 lb b. O lb c. 400 lb d. None of the above…

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Q: 6) The kinetic friction force that a horizontal surface exerts on a 60.0-kg object is 50.0 N. If the…

A: From Newton’s second law of motion.

Q: Here the teacher said to get vx(t) we need to integrate the equation above it and to get x(t) we…

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Q: 7) An object placed in the xy-plane has three forces acting on it: a force of 17.1 N along the…

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Q: A parachute has the same mass when it is in a pack and when it is spread out, but when the parachute…

A: The mass in both the given cases is identical for the parachute. When the parachute is not spread…

Q: Force exerted to object by a person or another object. an Friction Force Applied Force Gravitational…

A: Frictional force : It is the force which oppose the motion of an object that is it always acts in…

Q: O Find the coefficient of (mu)

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Q: 20 20 10 10 x (m) 3.0 0.5 1.0 1.5 2.5 - 10 1.0 x (m) 3.0 1.5 2.0 2.5 -10 - 20 - 20 Fx (N) Fx (N) 20…

A: Work done = area undee F-x graph

Q: An airplane flies at a constant altitude of 1200 m and a constant speed of 80 m/s when a 7.0 kg…

A: Required :  The path followed by the ball.

Q: The gravitational force is an example of   a Variable force   b Contact force   c Constant…

A: To find: The gravitational force is an example of ?

Q: If B =15 kN, What is the magnitude of A? 30° 0.7 m- 4 kN-m B₂ B, 20 kN 0.4 m ... x

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Q: 3) Vo = 3.00 m/s Force y = 0 Sensor k = 130 N/m helles Cart 1 Cart 2 m = 0.500 kg m = 1.05 kg F =…

A: Given :                Mass of cart-1, m1 = 0.5 kg Initial velocity of cart-1, vo1 = 3 m/s Mass of…

Q: a) A bus of mass 760 kg requires 120 m to reach certain velocity value Vf. Ignore friction and drag…

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Q: Question 10) A force of 5 N acts on a particle along a direction making an angle of 60° with…

A: Given data, Force is given F = 5 N Angle with vertical is θ=600

Q: 22N 31N 31N A 8N What is the MAGNITUDE of the net force acting on the block? O ON O 14 N O 30 N 62 N

A: Given data The force applied on the block from the left is given as FL = 31 N. The force applied on…

Q: 1.A ship of mass 3 x 107 kg initially at rest is pulled by a force of 5 x 104 N through a distance…

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Q: a) 84 N Ob) 190 N c) 150 N d) 26 N

A: Dear students, I have given my 100% on this question. If you see any kind of problem or mistake then…

Q: Suppose the glider and the hanger had equal masses MG = mh . In this situation, do you expect the…

A: Given: mG=mh Concept Used: The given situation represents horizontal pulley and both the surface and…

Q: If no net external force acts on an object which of the following is true Group of answer choices…

A: According to first law of newton, An object remains at rest or in motion with constant velocity,…

Q: A 50-N force is applied at an angle of 30 degrees north of east. This would be the same as applying…

A: Given:  Force = 50 N at an angle 30 degree

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!