A block of mass m = 2.50 kg is pushed d = 2.90 m along a frictionless horizontal table by a constant applied force of magnitude F = 15.0 N directed at an angle θ = 25.0° below the horizontal as shown in the figure below. A block labeled m is on a horizontal surface. An arrow labeled vector F points downward and to the right at an angle θ above the horizontal, and acts upon the upper left corner of the block. A faded image of the block is a distance d to the right of the block. (a) Determine the work done by the applied force. J(b) Determine the work done by the normal force exerted by the table. J(c) Determine the work done by the force of gravity. J(d) Determine the work done by the net force on the block. J

A block of mass m = 2.50 kg is pushed d = 2.90 m along a frictionless horizontal table by a constant applied force of magnitude F = 15.0 N directed at an angle θ = 25.0° below the horizontal as shown in the figure below. A block labeled m is on a horizontal surface. An arrow labeled vector F points downward and to the right at an angle θ above the horizontal, and acts upon the upper left corner of the block. A faded image of the block is a distance d to the right of the block. (a) Determine the work done by the applied force. J(b) Determine the work done by the normal force exerted by the table. J(c) Determine the work done by the force of gravity. J(d) Determine the work done by the net force on the block. J

Related questions

Q: Under the influence of its drive force, a snowmobile is moving at a constant velocity along a…

Q: A book of mass M is pressed against a vertical wall by a horizontal force F, as shown in the figure…

Q: A frictionless block of mass 0.5 kg slides down a ramp of height 0.2 m and onto a horizontal…

A: The vertical component of the net force acting on the block. given, mass(m)= 0.5 kg height(h)= 0.2 m

Q: At the instant of the figure, a 4.90 kg particle P has a position vector r of magnitude 9.40 m and…

Q: The figure shows an overhead view of a 0.025 kg lemon half and two of the three horizontal forces…

A: For the lemon half to be at stationary , the net force on it should be zero.

Q: A 3·a long straight rod (a = 0.8 m) is marked with four equally separated points: A, B, C, and D…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: The following inclinded plane has a slope of 60.0° and is frictionless. A 14.0 kg mass is on the…

Q: A 7.0 kg object is resting on a plane that is inclined at 12° to the horizontal. Complete the vector…

A: A 7kg object rest in an inclined plane at an angle of 12degree.Therefore net force in this object is…

Q: At the instant of the figure, a 4.20 kg particle P has a position vector 7 of magnitude 9.40 m and…

Q: Problem. An object with mass m₁ = 7 kg moves on a level, frictionless table in a physics lab. It is…

Q: An object starts from rest at the origin and moves along the x axis subject to the force shown in…

A: Mass of object M=37 kg Spacing along x is 2m. Spacing along F is 3N.

Q: A B Let's revisit a previous problem and add the force of friction. In the figure, block A has a…

Q: A block of mass m1 is placed on top of a block of mass m2. You push the two blocks so that they move…

A: Free body diagram of the mass m2 is shown below.

Q: A solid cube with fifteen cm long sides has a uniform density p=4250 kg/m³. The cube travels on a…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub- parts…

Q: Problems 3-1. Add the force vectors F=(21.31-9.5) N and F₂ = (10.71 +5.23) N quantitatively and…

A: The objective of this question is to add two force vectors both quantitatively and graphically. The…

Q: A ball with a mass of 1 Kg is connected by a strong rope and has length L to a fixed pivot point…

A: mass of ball = 1 kg force exerted by wind (horizontal) = 5 N g = 9.8 m/s2let tension in the rope = T…

Q: A 7 kg block measures 9 cm by 15 cm by 27 cm. When it slides on a 15 cm by 27 cm face, it moves with…

A: The kinetic frictional force is given by, fk=μkN Here,μk is the coefficient of kinetic friction, N…

Q: You are working in an ice skating rink and have been asked to hang a new banner on the wall. Your…

A: Given: The value of angle is θ=34.4∘. The value of external angle is ϕ=26.144∘. The horizontal…

Q: An applied force of 43 N directed at an angle of -11.6 degrees with respect to the +x direction acts…

Q: 1 2 The figure shows an overhead view of a 0.029 kg lemon half and two of the three horizontal…

Q: The figure shows an overhead view of a 0.027 kg lemon half and two of the three horizontal forces…

Q: Problem 1 A bale of cardboard to be recycled is thrown down an incline (0 = 25°) at A with a…

A: Given: The angle of inclination of the surface is θ = 250 The velocity of the bale at point A is vA…

Q: At the instant of the figure, a 7.20 kg particle P has a position vector i of magnitude 1.10 m and…

Q: A 2.0 kg wood block is launched up a wooden ramp that is inclined at a 28° angle. The block's…

Q: A rectangular block has a length that is six times its width and a height that is three times its…

Q: A particle, which remains at rest, is acted on by three forces, P, Q and R, and no others, as shown…

A: Given: Three forces P, Q, and R are acting on the particle and the particle is at rest. Therefore…

Q: A block with weight 50 N stops on an inclined plane which has angle 0 = 30° to the horizontal Two…

Q: A 15 kg box is pulled with an applied force of 40 N with a rope at an angle of 40 degrees above the…

A: Given data: Applied Force (F) = 40 N Angle (θ) = 40° above the horizontal Displacement (d) = 10.0 m…

Q: You are using a modified block and tackle pulley system to lift a concrete block. You need to lift…

A: Given Data: Mass of block is m= 200 kg Distance moved is D=5 m Mechanical advantage is M=4

Q: A B Let's revisit a previous problem and add the force of friction. In the figure, block A has a…

Q: A block, initially at rest, has a mass m and sits on a plane inclined at angle theta. It slides a…

Q: A 52.0 kg woman steps off of a diving platform with a height of 10.0 m and drops straight down into…

Q: A man is attempting to lift a crate with a double-pulley system, as shown. A single rope is routed…

Q: 1. A cart of mass 8.00 kg was moved by applying two constant forces. Force 1 is 28.0 N at 42.0°, and…

Q: Two identical springs, A and B, each with spring constant k = 30.7 N/m, support an object with a…

Q: A 1,040-N crate is being pushed across a level floor at a constant speed by a force Fof 390 N at an…

Question

A block of mass

m = 2.50 kg

is pushed

d = 2.90 m

along a frictionless horizontal table by a constant applied force of magnitude

F = 15.0 N

directed at an angle

θ = 25.0°

below the horizontal as shown in the figure below.

A block labeled m is on a horizontal surface. An arrow labeled vector F points downward and to the right at an angle θ above the horizontal, and acts upon the upper left corner of the block. A faded image of the block is a distance d to the right of the block.

(a) Determine the work done by the applied force.
J

(b) Determine the work done by the normal force exerted by the table.
J

(c) Determine the work done by the force of gravity.
J

(d) Determine the work done by the net force on the block.
J

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step 5

Trending now

This is a popular solution!

Step by step

Solved in 5 steps with 5 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

Two ropes are attached to a tire on the ground. The first rope exerts a force of 205. N in a direction 14.9 degrees west of north. The second rope exerts a force of 362. N in a direction 27.6 degrees east of south. Find the magnitude (in N) of the net force on the tire
Under the influence of its drive force, a snowmobile is moving at a constant velocity along a horizontal patch of snow. When the drive force is shut off, the snowmobile coasts to a halt. The snowmobile and its rider have a mass of 143 kg. Under the influence of a drive force of 220 N, it is moving at a constant velocity whose magnitude is 4.38 m/s. The drive force is then shut off. Find (a) the distance in which the snowmobile coasts to a halt and (b) the time required to do so. (a) s= (b) t = i i + +
At the instant of the figure, a 1.00 kg particle P has a position vector 7 of magnitude 5.40 m and angle 01 = 41.0° and a velocity vector v of magnitude 4.50 m/s and angle 62 = 32.0°. Force F ,of magnitude 6.20 N and angle 03 = 32.0° acts on P. All three vectors lie in the xy plane. About the origin, what are the magnitude of (a) the angular momentum of the particle and (b) the torque acting on the particle? F (a) Number i Units (b) Number i Units
A horizontal force of 80.0 N is applied to a 5.00 kg block as the block slides a distance of 0.800 m along a horizontal floor. The coefficient of kinetic friction between the floor and the block is 0.500. If the block is initially at rest, how fast is it moving at the end of the displacement?
Your answer is partially correct. of magnitude 50.0 N acts on it. In the figure, a 5.20 kg block is sent sliding up a plane inclined at 0 = 37.0° while a horizontal force The coefficient of kinetic friction between block and plane is 0.330. What are the (a) magnitude and (b) direction (up or down the plane) of the block's acceleration? The block's initial speed is 4.40 m/s. (c) How far up the plane does the block go? (d) When it reache its highest point, does it remain at rest or slide back down the plane? (a) Number i -2.7 (b) down V (c) Number i Units Units m/s^2
Problem 9.35 - Enhanced - with Expanded Hints An 8.5 kg crate is pulled 5.1 m up a 30° incline by a rope angled 16° above the incline. The tension in the rope is 140 N and the crate's coefficient of kinetic friction on the incline is 0.25. For help with math skills, you may want to review: The Vector Dot Product ▼ SOLVE: Part B WT = T·Ar=TAx cos(16) = (140 N) (5.1 m) cos(16) = 690 J WG = FG Ar = mg▲x cos(120°) = (8.5 kg) (9.8 m/s²)(5.1 m) cos(120°) Wn=n· Ar=nAx cos(90°) = 0 J What is the increase in thermal energy of the crate and incline? Express your answer in joules to two significant figures. ► View Available Hint(s) VE ΑΣΦ ΔΕth = |105 Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining ? 10 of 14 J Re
Here we have a block of mass (m=2.50kg) resting on a place inclined at an angle of ø=30° to the horizontal. The coefficient of static friction between the block and the plane is Ustatic = 0.135 and the block is stationary but just on the point of sliding up the slope. The diagram shows the four forces acting on the block: an applied force F1 acting up the slope, the block's weight mg, the normal reaction force N and the force of static friction, Ff. In this case, the force of static friction acts down the slope, opposing the tendency of the block to move up the slope. Find the the maximum magnitude of the applied force F1 that can be exerted if the block is to remain stationary.
Problem 16: A 50 kg block and a100 kg block are connected by a string as shown in the figure. The pulley is frictionless and of negligible mass. The coefficient of kinetic friction between the 50 kg block and the incline is 0.250. Find the speed of the 100 kg block after it has fallen 1.5 m, causing the 50 kg block to move from position A to B. 50.0 kg 37.0⁰ A 100 kg
A train is traveling up a 2.78 ° incline at a speed of 4.44 m/s when the last car breaks free and begins to coast without friction. Part A How long does it take for the last car to come to rest momentarily? Express your answer using two significant figures. HV ΑΣφ t = S Submit Request Answer Part B How far did the last car travel before momentarily coming to rest? Express your answer using two significant figures. ΑΣφ ? S = m Submit Request Answer Provide Feedback
A block of mass m rests on a plane inclined an angle with the horizontal. A spring with force constant k is attached to the block. The coefficient of static friction between the block and plane is  s. The spring is pulled upward along the plane very slowly. (a) What is the extension of the spring the instant the block begins to move? (b) The block stops moving just as the extension of the contracting spring reaches zero. Express k (the kinetic coefficient of friction) in terms of s and .
Find a unit vector which is in the xy plane (no k-component) which is also perpendicular to the force 20i + 30j + 60k N. Please do not use cross product.
A system comprised blocks, a light frictionless pulley, and connecting ropes is shown in the figure. The B block has a mass of 9.3 kg and is on a perfectly smooth horizontal table. The surfaces of the A block, which has a mass of 8.2 kg, are rough, with Hk = 0.25 between the block and the table. If the C block with mass 9.9 kg accelerates downward when it is released, find its acceleration. A B C.