An 8.0-g bullet is shot into a 4.0-kg block, at rest on a frictionless horizontal surface (see the figure). The bullet remains lodged in the block. The block moves into an ideal massless spring and compresses it by 8.7 cm. The spring constant of the spring is 2400 N/m. The initial velocity of the bullet is closest to мей O O O O O 4.0 kg O 900 m/s. O1200 m/s. O 1100 m/s. O1000 m/s. 1300 m/s.

Q: Drone Camera D is flying at a constant speed of 15 m/s along a circular path (p = 360 m) as it…

A:

Q: As shown in the diagram below, a 175 g uniform meter stick on an alien planet is supported…

A: Given:-  The mass of the meter stick on an alien planet is m = 175 g  The alien planet is supported…

Q: What is the maximum speed (in m/s) of a 4.9 g particle that oscillates between x = 2.0 mm and x =…

A: mass (m) = 4.9 g = 0.0049 kg the oscillation is between 2 mm and 8 mm The potential energy in units…

Q: Two objects, one of mass m and the other of mass 2m, are dropped from the top of a building. When…

A: Given that, the masses of the objects are m1=mm2=2m   Let the height of the building is H   Since at…

Q: causing the disk to spin around the z axis. (a) Calculate the angular acceleration of the stone,…

A:

Q: The amount that the water’s temperature increases depends on the mass of the water and the amount of…

A: Let, Q - Heat energy m - Mass c - Specific heat capacity ∆T - Change in temperature

Q: A large truck breaks down on the road and receives a push back into town by a small compact car as…

A: According to Newton’s third law, if an object exerts some force on the second object, then the…

Q: A 91.0 kg person climbs stairs, gaining 4.00 meters in height. Find the work done (in J) to…

A: Work done=3567.2 j

Q: The figure below shows a boy swinging on a rope, starting at a point higher than A.  Consider the…

A:

Q: A piano wire with mass 2.60g and length 81.0cm is stretched with a tension of 30.0N . A wave with…

A: Given value--- mass = 2.6 g. length = 81 cm. Tension = 30 N. frequency = 110 Hz. amplitude = 1.4…

Q: Now, the target moved further away and the sniper must compensate, primarily adjusting the angle of…

A:

Q: To the finite! A block with mass ? = 1.20 [kg] at rest is pressed against a spring with spring…

A: mass (m) = 1.20 kg spring constant (k) = 255 Nmcopression in spring's length (d) = 18 cm = 0.18 m θ…

Q: 4.0 m above the ground (point A). The block then slides to point B where its speed is 4.5 m/s then…

A:

Q: Now, the target moved further away and the sniper must compensate, primarily adjusting the angle of…

A: Given Initial velocity u= 1800 km/h = 1800 × 1000/3600 m/s = 500 m/s

Q: positivephysics A student fires a cannonball diagonally upwards with an initial speed v at an angle…

A:

Q: Problem 2: A lightbulb is in series with an R = 2.02 resistor. The lightbulb dissipates P = 10 W…

A:

Q: The earth's magnetic field, with a magnetic dipole moment of 8.0 x 1022 A m², is generated by…

A: given        Magnetic dipole moment = 8×1022 A.m2dia. of current loop = 3000 kmdia of wire = 1000 km

Q: (a) How fast (in m/s) must a 4500 kg elephant move to have the same kinetic energy as a 65.5 kg…

A:

Q: A projectile is fired from the ground at an angle of 60.0° above the horizontal with an initial…

A: Given data:   Initial velocity (u) = 30.0 m/s Angle (θ) = 60.0°,above the horizontal Time taken to…

Q: 4. How much force was required to bring granny's 1200-kg car to rest from 90 mph (40 m/s) in 2…

A: Given value--- Mass = 1200 kg. Initial speed = 40 m/s. Time = 2 sec. Final speed = 0 m/s. We have…

Q: A brick is resting on a rough incline as shown in the figure. The friction force acting on the…

A: Inclined plane: An inclined plane, commonly referred to as a ramp, is a flat supporting surface that…

Q: A 1.5 kg ball is thrown upward with a velocity of 6 m/s. a). What is the kinetic energy of the ball…

A: Given data:  Mass (m) = 1.5 kg Initial velocity (u) = 6 m/s, upward Required:  The initial kinetic…

Q: Suppose you wanted to store 6 µC of charge in a capacitor across a voltage of 120 V. What…

A: Given data:  Charge (Q) = 6 μC Voltage (V) = 120 V Required: The capacitance (C)

Q: An electron that has a velocity with x component 2.8 x 106 m/s and y component 3.3 × 106 m/s moves…

A:

Q: Two particles are fixed to an x axis: particle 1 of charge q₁ = 2.45 × 10-8 C at x = 22.0 cm and…

A:

Q: A very bad Amazon delivery worker tosses a package on to the balcony of the customer as shown. How…

A:

Q: The short lifetime of particles called muons (created in Earth's upper atmosphere) would not allow…

A: When Muons are travelling towards earth, in the frame of the muon earth is travelling towards earth…

Q: 8 H² + ¿←0% + U

A: We have to use conservation of charge to solve this problem

Q: A large spring with spring constant k = 550 N/m is oriented vertically on a table. When the spring…

A: Given data we have: Spring constant: k=550N/m Mass of the book: m=1.3kg We need to find the distance…

Q: In the figure R₁ = 7.920, R₂ = 23.8 Q, and the ideal battery has emf ε = 11.5 V. (a) What is the…

A:

Q: The number of turns in the coil of an ac generator is 5000 and the area of the coil is 0.25 m². The…

A:

Q: An object is moving to the right, and experiencing a net force that is directed to the right. The…

A: From Newton's second law of motion, the direction of acceleration of an object is same as the…

Q: A heavy ball with a weight of 150 N is hung from the ceiling of a lecture hall on a 4.6-m-long rope.…

A: Given: The weight of the ball is 150 N. The speed of the ball at the lower point is 5.7 m/s. The…

Q: Suppose you swing a ball of mass m in a vertical circle on a string of length L. As you probably…

A:

Q: A 6 kg toolbox sits at rest on a roof sloped at 31 degrees. Which of the following is the magnitude…

A:

Q: A glass ball of mass 0.01 kg sliding west at 20 m/s head-to-head collides with another 0.01 kg ball…

A:

Q: A 200 g block on a 58.0 cm -long string swings in a circle on a horizontal, frictionless table at…

A: We know that angular velocity of block =(90×2π )/60= 3π radian /sec. Radius =r= 58cm ,= 0.58 m

Q: Three blocks with masses m1 = 2.3 kg, m2 = 6.2 kg and m3 = 1.0kg are connected by a light string…

A: Given:         m1 = 2.3 kg        m2 = 6.2 kg        m3 = 1 kg (a). For m1 and m2 forces are…

Q: A satellite is 100 miles above the earth.  It has a mass of 100 kg.  If the mass of the satellite…

A: Given data:  Distance (r) = 100 miles Mass of satellite (m) = 100 kg New mass of the satellite (m')…

Q: 1. For the vectors shown in the figure, find a) A. B b) B.C c) A. C Use either method. Be careful…

A:

Q: A RC circuit is constructed with a (initially uncharged) 5.00-µF capacitor and a 5.00- ohm resistor,…

A: Solution: Given: R = resistance of resistor = 5.00 Ω C = capacitance of capacitor = 5.00 μF = 5.00 x…

Q: c) Write down the Kirchhoff's loop law for this circuit. This should result in a quadratic equation…

A:

Q: A 5.0 kg crate is moving in a rough horizontal surface. What will happen to its acceleration if the…

A: Force acting on an object is the cause effect to which is the acceleration of object in response to…

Q: A roofer tosses a small tool to the ground. What minimum magnitude vo of horizontal velocity is…

A:

Q: A tube with both ends open to the air has a variable length. The air temperature is 22 degrees c. In…

A:

Q: How long will it take a car to attain a velocity of 40km per hr from rest if its acceleration is…

A: The final velocity is given as V = 40 x (1000/3600) m/s = 11.11 m/s

Q: 0.6 L 79° Determine the beam's mass and the minimum coefficient of static friction between the floor…

A:

Q: There are two trains (A and B) each with the same whistle that produces a sound wave at 403 Hz.…

A:

Q: Given the wavelength, find the frequency in Hz 2.33x10^-7 m 635 nm 3.21x10^-9m

A: Given:- The wavelength  of a wave is  1) λ1 = 2.33×10-7 m  2) λ2= 635 nm 3) λ3= 3.21×10-9 m  Find:-…

Q: A rope ABCD is looped over two pipes as shown. Knowing that the coefficient of static friction is…

A:

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.