An object in a horizontal surface was moved by applying a constant force (in Newtons), F = 8î + 5ĵ. If the object was displaced 9 m to the right, determine a. The work done by the applied force on the object. b. The angle at which the force is applied.
Q: 1. If the force has a magnitude Fp = 20 N and makes an angle of 30° to the ground. Calculate the…
A: The work done by a force is given by: WD = force×displacementW =F→.s→ = Fscos(θ)Given:F =20 Ns =…
Q: A constant force F = (8i + 6j ) N acts on a particle as it moves along a straight line path. If the…
A:
Q: A force of 25 N acts on the board at an angle of 45°. The board moves a total of 3331111000 inches.…
A: Given data: Force (F) = 25 N Angle (θ) = 45° Displacement (d) = 3331111000 inches Required: The…
Q: An object in a horizontal surface was moved by applying a constant force (in Newtons) F = 8î + 5j.…
A: W=F⇀·d⇀=8i+5j N·9 m=72 J+0 J=72 J
Q: 2. Which situation demonstrates a positive work done? Group of answer choices A basket being lifted.…
A: Case 1 Work is done by man against gravity When basket being lifting Case 2 No work done by boy…
Q: 11. The longest shish kebab ever made was 881.0 m long. Suppose the meat and vegetables are placed…
A: We will find the net force on the cart along the direction it is moving and then product it with…
Q: An applied force of ? = −6 ? ?− 2 ? ? caused the object to moves a displacement of? = 3 ? ?+ 1 ? ?.…
A:
Q: 8. A child pulls a friend in a little red wagon with constant speed. If the child pulls with a force…
A: Let's explain this problem in detail: A child pulls a friend in a little red wagon with a force of…
Q: 1. An object in a horizontal surface was moved by applying a constant force (in Newtons), F=8i + 5j.…
A: Write the given values with the suitable variables. F→=8i^+5j^ Nd=9 m Here, F is the force and d is…
Q: An apple crate with a mass of 12.0 kg accelerates along a frictionless surface as the crate is…
A:
Q: Q1 : A force F = ( 8i + 3j) N acts on aparticle that interrogees a displacement d = (2i + 2j )m A -…
A: It is given that, F→=8i+3j Nd→=2i+2j m
Q: 3. A 280 kg. piano is being lifted a steady speed to an apartment above the ground. The carne…
A: According to guidelines we need to solve only first question kindly repost other questions in the…
Q: 51+81-2k. If the displaceme Two force vectors are given P = î+2ĵ+4k, and Q = vector is D = 1-5ĵ+2k,…
A: The resultant of two forces is R→=P→+Q→ Substitute the vectors P and Q…
Q: A 290-kg load is lifted 24.0 m vertically with an acceleration a=0.180 g by a single cable. -…
A:
Q: A force with varying magnitude Fx is applied on an object and the displacement of the object is…
A:
Q: A 19.1 kg block is dragged over a rough, horizontal surface by a constant force of 174 N acting at…
A: The work done(W) by any force (F) on a body to move it by a displacement s, is given as, W = F→.s→ W…
Q: 1. A constant force of 1200 N is applied to a 150-kg block along a rough horizontal surface at an…
A: See below
Q: A 5.0 kg crate is pushed with 50 N of force for 10 s. If the coefficient of static friction between…
A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…
Q: A box of mass 12.0 kg is pulled from rest up a 18.5 m long incline that makes an angle of 20.0° with…
A: Mass of box: m = 12 kg Length of inclined plane: s = 18.5 m Initial velocity of box: u = 0 FInal…
Q: a. You push a couch across the floor, pushing with a force of 282.5 N horizontally. It slides…
A: GivenApplied force, F=282.5 NDistance , d=1.47 m
Q: A 550 kg elevator is pulled upward by a constant force of 6.5 kN for a distance of 60.0 m. a) Find…
A:
Q: 3. A constant force of 20.0 N is applied to an object of mass 8.00 kg at an angle of 25.0° with the…
A:
Q: A box weighs 49 N is pulled 6.0 m up along a 37° inclined plane. What is the work done by the weight…
A:
Q: 4. A 128.0-N box is pulled up a frictionless ramp inclined at 30° from the horizontal at a distance…
A:
Q: a child pulls a box of 6kg a distance of 10 meters along a rough horizontal surface with a…
A:
Q: The coefficient of friction between an object and the ground is µ. The object has a weight mg. A…
A:
Q: person pushes a m = 2.60 kg carton a distance d = 4.20 m along the floor by a constant for agnitude…
A: Given:- m= 2.60 kg d= 4.20 m F= 16.0 N θ=30° Find:- (a) Determine the work done on the carton…
Q: 10. A tow truck pulls a car by a cable that makes an angle of 30° to the horizontal. The force…
A:
Q: a) What is the acceleration of the box? b) How much work is done by the frictional force on the…
A: Given: Mass of a crate, m=12.0Kg Initial speed, vi=2.5m/s Pushing force, F=150N The incline angle,…
Q: A 1350-kg car is traveling with an initial speed of 25.0 m/s. Determine the car's speed after –2.20…
A:
Q: 1. A 5kg block is push up a rough, inclined surface by a constant force of 20N. The surface is…
A: We will answer this question by identifying forces on the block through a free body diagram, and…
Q: A large wooden crate is pushed up an inclined plane by a worker. The inclined plane has a rough…
A: Given data: A large wooden crate pushed up an inclined plane Required: The signs for the work done…
Q: A block of mass m = 2.0 kg is pushed a distance d = 4.0 m along a friction surface with coefficient…
A:
Q: 1. A 10 kg. box which is initially at rest on the floor. supposedly you start dragging it with an…
A: Mass of the box, m=10 kg The magnitude of the force applied, F=100 N Displacement of the box, d=2 m…
Q: 7. The force of an ideal spring is given by F=-kx Where k is the spring constant of the spring and x…
A:
Q: A car (m = 1.39 x 103 kg) accelerates uniformly from 3.75 to 18.5 m/s in 7.50 sec. Assume that a…
A: Mass of the car = m = Initial velocity = Final velocity = Time = t = 7.5 s Part A. According to…
Q: How much work was done by a machine that exerts a 5000 N force to compress a 10-meter-long steel bar…
A:
Q: A piano mover is pushing a 240-kg piano a distance d=5.0 m with a force parallel to the floor of…
A:
Q: A 2kg object is hanging from a rope that makes an angle of 30 degrees with the horizontal. The…
A: We can use the laws of motion and vector analysis to determine the acceleration of the object, the…
Step by step
Solved in 3 steps with 4 images