What is the x component of the resultant force? Express your answer in newtons. • View Available Hint(s) Two forces, F1 and F2, act at a point. Fi has a magnitude of 8.00 N and is directed at an angle of 63.0 ° above the negative x axis in the second quadrant. F2 has a magnitude of 6.00 N and is directed at an angle of 53.3° below the negative x axis in the third quadrant.

Q: I find a spring that is labeled "80 N/m", but it is actually 3.5 inches long. I fasten a beam…

A: The length of the spring is given to be 3.5 inches. And it has been fastened from a beam 789mm above…

Q: The 510-kg uniform beam is subjected to the three external loads shown. Compute the reactions at the…

A:

Q: 50 N/m ell kg x = -0.3 m x= 0 m x= 0.3 m A block of mass 0.5 kg on a horizontal surface is attached…

A:

Q: J=N + P+Q +R Direction of J: N.

A: Since you have posted multiple different questions, we can solve the first one only in a session.…

Q: While sliding a couch across a floor, Hannah and Andrea exert forces F⃗ HF→H and F⃗ AF→A on the…

A: We are given the forces of 2 persons. We first write these forces in vector form. The north is taken…

Q: what is the magnitude of the vertical acceleration of Ariane 5, in ?/?^2. Consider ?=9.8 ?/?^2…

A: During takeoff, the two-facet tank and critical tank exert a pressure at the earth, By newton's…

Q: At the entrance channel of a harbor, the tidal current has a velocity of 4.34 km/hr in a direction…

A:

Q: B = (3.72 , 0, 0) and C = (−3.72, 0, 0) and connected to the ceiling at point A = (−4.50 , 4.03 ,…

A:

Q: When the rope is at an angle of α = 30° the 1-kg sphere A has a speed vo = 0.6 m/s. The coefficient…

A:

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

A: Step 1: Step 2:

Q: A sample of blood is placed in a centrifuge of radius 19.0 cm. The mass of a red blood cell is 3.0 ✕…

A:

Q: A 1320-kg car is being driven up a 9.80 ° hill. The frictional force is directed opposite to the…

A:

Q: An inclined plane makes an angle of θ = 32° above the horizontal. A wooden block (m = 560 g) is…

A: Write the expression for the spring energy.Write the expression for the potential energy.

Q: Force 1 is supposed to be {100.0 grams · g, 60.0o} and Force 2 is supposed to be {200.0 grams · g,…

A:

Q: A 1500-kg car is being driven up a 6.68 ° hill. The frictional force is directed opposite to the…

A:

Q: A 1510-kg car is being driven up a 7.00° hill. The frictional force is directed opposite to the…

A:

Q: The beam has multiple distributed loads acting on it. What is the magnitude of the reaction at…

A: For the given system,

Q: A 1460-kg car is being driven up a 6.35 ° hill. The frictional force is directed opposite to the…

A:

Q: In the shown figure, the length of the side of the square is 2a , if q,=Q is placed at point "5",…

A: Here given a square of sides 2a.q1=Q is placed at point 5. We have to find the E placed at the…

Q: 1420-kg car is being driven up a 7.26 ° hill. The frictional force is directed opposite to the…

A:

Q: Three forces act on a particle that moves with unchanging velocity   v→=(2.4 m/s)î+(-7.2 m/s)ĵ. Two…

A: As the particle moves with unchanging velocity, the net acceleration is zero. Hence, the total force…

Q: The force P is applied to the 200-kg block A which rests atop the 100-kg crate. The system is at…

A:

Q: Q. 17: The work done in breaking a water drop of radius 1 cm into 64 equal droplets (surface tension…

A: To find-Workdone (W)=?Given-n=64 dropletsR=1 cm=10-2 mT=0.07 N/m

Q: a two-dimensional tug-of-war, Alex, Betty, and Charles pull horizontally on an automobile tire at…

A:

Q: Given are 4 points in space: (x,y,z) units are in meters A (3,2,3) B (0,1,4) C(2,4,1) D(0,5,4) The…

A: Let O be the origin . Than a vector having line of action at B and A is given as the difference of…

Q: For a 2D problem in the x-y plane, select the three equations that satisfy the static equilibrium:…

A:

Q: It takes a flea 1.25 × 10−3 s to reach a peak speed of 0.757 m/s. Mass of the flea is 0.462 ×…

A: Time is Speed is Total mass is The maximum output of muscle is The weight of muscle is  of total…

Q: Hanging Mass: A block of mass 14.3 kg is connected to a light cord of length 444.3 cm and a spring…

A: The free body diagram is drawn below.

Q: A pulley is attached to one end of a rough plank, which makes an angle of 34° with the horizontal. A…

A: Angle of inclination, θ=34° mass of the Box, mA mass of the bucket filled with water, mB=7.5 Kg…

Q: Consider three vectors A = 15.3i + 1.7j, B = 9.5i + 9.1j, and C = -2.7i - 11.4j. What is the result…

A:

Q: If µ between A and B is 0.3 and between B and floor is 0.25, find the value of F required to pull…

A:

Q: In the figure, the blocks have masses  mA = 3.0 kg and mB = 5.0 kg.  Between the wall and block B…

A:

Q: Part A In a hydroelectric dam, water falls 30.0 m and then spins a turbine to generate electricity.…

A: Height, h = 30 mMass, m = 1 kgAcceleration due to gravity, g = 9.81 m/s2

Q: At a local swimming pool, the diving board is elevated h = 9.5 m above the pool's surface and…

A: Give Data:- Elevation of the diving board is h=9.5 m The diving board overhangs the pool edge by…

Spring Potential Energy

The potential energy is the energy possessed by a body by virtue of its position or the energy held by the object due to its position relative to other objects, its force like stresses, charge, and other factors affecting the particles of the body. The potential energy is the measure of the net work done by or on the body. The spring potential energy is the potential energy stored due to the deformation of an elastic spring and this elasticity is due to the stretched spring. The elasticity is the ability of a solid-state matter to come back to its equilibrium position or original position after any kind of external force is acted on it. It is also known as Elastic potential energy. The potential energy here is caused due to the displacement of the spring from its equilibrium position to another position and this potential energy is equal to the net work done due to the stretching of the spring. It also resembles the same mechanics of the oscillation of a simple pendulum, where due to the external force, the object moves from its equilibrium position to its maximum ends and the periodic motion continues till it comes back to the equilibrium position to rest.