Determine the work, in ft-lbs, done by weight as the 5 lb block moves from point A to point B. ↓ 9 9 XB 45° 6 feet
Q: 1. Emma pushes a 45.0kg box across a level floor with an applied force of 155N [30° above…
A:
Q: 1. A student of mass 40 kg caries a bag weighing 5000g from the ground floor to his class on the…
A: Work done by boy W= mgh Given that m= 5kg h= 0.7m
Q: Work to move car
A: Approach to solving the question:Please see attached photos for detailed solutions. Thank you.…
Q: 1. Emma pushes a 45.0kg box across a level floor with an applied force of 153N [30° above…
A: Work-done by applied Force: W = F.d = F*d*cos theta F_app = applied Force = 155 N d = displacement =…
Q: When the mechanical energy decreases , the work negative True or false
A: Mechanical energy E is the sum of Kinetic energy and Potential energy of an object E = KE +PE When…
Q: 42. The work done when the point of application of the force F is given a displacement d is A dxF…
A:
Q: 5. Let C be the part of the graph of y = sin z from (0,0) to (7,0) and F(2,y)= (6z + 4y, Az +2).…
A:
Q: A box with mass m = 39_kg slides down a Ar = 15 m ramp with incline o = 29°. Find the work done by…
A:
Q: An object in a horizontal surface was moved by applying a constant force (in Newtons), F = 8î + 5ĵ.…
A:
Q: This system is qualitatively similar to one that you may be more familiar with: a mass on a spring.…
A: Given that equation of motion. τ=-kθ Since Then we have to find out time period. Let I is moment of…
Q: Calculate the work done in lifting a 300 N weight to a height of 10 m with an acceleration 0.5 ms.…
A:
Q: The figure shows a system of point loads and from this you want to form an equilateral triangle from…
A:
Q: How much work does gravity do on the suitcase?
A:
Q: In the figure shown, if the mass (m-9 Kg) is moving with constant speed and traveled a distance d=16…
A:
Q: A concrete block is pulled 8.6 m to the right across a smooth surface. The tension in the rope is…
A: If an object is displaced by a force F→ then the work done on the object is given by, W=F→·d→=F d…
Q: You pull a block horizontally with force Fu, a distance d. Calculate the work you do. Answer in…
A:
Q: Find the work done in the figure below. The magnitude of F= 50 N. The displacement is d= -3.0 m/ and…
A: To find the work done (W), you can use the formula:W=F⋅d⋅cos(θ)where:F = force vector,d…
Q: A 65.0-kg file cabinet of is sliding down a rough ramp for a distance of 5.00 m as shown. The…
A:
Q: X 18. Mr. Kustusch exerts a force upon a 3.9-kg pile of snow to both lift it 0/2 and set it into…
A:
Q: Under what conditions is the work done i) maximum and ii) minimum?
A: Given:- Under the condition for the work done i. maximum ii. minimum is following…
Q: A 3.2-kg bucket of water is lifted vertically 2 m How much work against gravity is done? Use g =…
A: Mass of bucket of water = 3.2 kg Vertical distance = 2 m g = 9.8 m/s2
Q: The force F = (3i - j) N acts on a particle, causing a displacement of Ar = (3i + 2j) m. Find the…
A: Answer W=7 J
Q: Q1. 1 Jis the energy required to doof work. O 1N O 1J O 9.8 N O 98 J
A: From Energy conservation: Work Done = Potential Energy
Q: The 69-lb crate slides down the curved path in the vertical plane. If the crate has a velocity of…
A:
Q: What is the work done by the normal force FN ? A. F,dcos(30) B. F dcos(45) C. F dcos(60) D.…
A: Let FN denotes the work done by the normal force and d denotes the displacement of the block along…
Q: A 4.5 kg sled is pulled across level snow with a force of 225N on a rope that is 35 degrees above…
A:
Q: A 88 kg block is pulled at a constant speed of 5.9 m/s across a horizontal floor by an applied force…
A:
Q: Work And Energy True or False 1. True or False Only the net force acting on an object can do work.…
A: Disclaimer:“Since you have asked multiple question, we will solve the first question for you. If…
Q: A man cleaning a floor pulls a vacuum cleaner with a force of magnitude 60 N at an angle 45° with…
A: Work done: A force exerted on the body and total displacement of the body gives work done. Work is…
Q: Given the ilb stration on the right, compute the work done by the following: a. Tension (. b.…
A:
Q: determine net work m -10,5 kg
A: m=10.5kgmu=o.32force=325N
Q: he magnitude of the force is 5.2 N and the magnitude of the displacement is 8 m as shown. What is…
A: given Magnitude of force, F = 5.2 N Displacement d = 8 meter Angle between them ,60°
Q: A 5.40-kg box rests on a horizontal surface. The coefficient of kinetic friction between the box and…
A:
Q: A 5 lb bucket attached to a rope is lifted from the ground into the air by pulling in 21 ft of rope…
A:
Q: he work envelope tra e following restri
A: The tracing out of the figure is given as,
Q: Given data : Displacement 6. %3D Force = 20.5 Calculate the work done
A:
Q: Calculate the work done by the force below if Fo= 150 N. In a sentence or two, explain how did you…
A:
Q: How far must you stretch a spring with k = 1700 N/m to store 210 J of energy?
A: Data Given , Potential energy of spring ( P.E ) = 210 Jk = 1700 N/mWe know that , Potential energy…
Q: A 268-kg crate is being pushed across a horizontal floor by a force P that makes an angle of 40.1 °…
A:
Q: 65.0-kg file cabinet of is sliding down a rough ramp for a distance of 5.00 m as shown. The friction…
A:
Q: What is the Net Work ? Wnet = Fnet d cos Θ Cart Mass, mc . 284 kg Angle, theta 49 degrees…
A: Work done is defined by the product of force applied and the displacement occurred. When a body at…
Q: Find the work done in the figure below. The magnitude of F= 36 N. The displacement is d= -4.0 mi and…
A:
Step by step
Solved in 2 steps with 2 images