A 12 kg box slides 4.0 m down the frictionless ramp shown in the figure(Figure 1), then collides with a spring whose spring constant is 150 N/m

Q: A spring with a spring constant of 92.0 N/m is compressed 2.80 cm. How much elastic potential energy…

A: Given: Spring constant, k=92 N/m Compression distance, x=2.8 cm=0.028 m

Q: The horizontal surface on which the block (mass m=2 kg) slides is frictionless. The speed of the…

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Q: List pros and cons about a compression spring ping pong ball launcher (maybe talk about the spring,…

A: A ping pong ball launcher is the method to launch the ping pong ball by compressing the spring by a…

Q: A box slides from rest down a frictionless ramp inclined at 33.0° with respect to the horizontal and…

A:

Q: A spring is resting vertically on a table with a 3 kg box is resting onto the t is compressed by 2…

A: The mass of the object m = 3 kg  The spring constant K = 450 N/m  the spring compressed by a…

Q: The potential energy associated with the spring is referred to as O elastic potential energy…

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Q: A small 0.70-kg box is launched from rest by a horizontal spring as shown in the figure below. The…

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Q: The figure below shows a block of mass 2 kg resting on a rough incline and connected to a spring of…

A: Given:-  Mass =2kg  K=100n/m

Q: A spring is hanging from the ceiling. A physicist with mass 60 kg jumps up and grabs ahold of the…

A:

Q: A block of 0.250 kg is placed on top of a vertical spring of k = 5 000 N/m. The block is pushed down…

A: The mass of the block is, m=0.250 kg   The force constant of the spring is, k=5000 N/m   The…

Q: A rubber ball is dropped on the floor. The rebound speed is one-half the speed it had just before…

A: Let us assume the height from Which it is released in H = 100 mt Mass of the object is m = 1.5 kg…

Q: Two blocks, of masses M = 2.0 kg and 2M, are connected to a spring of spring constant k =200 N/m…

A: Write a given values of this question. Mass of the block which is attached with spring. M=2kg Mass…

Q: 2 A6 kg block is moving on a rough horizontal surface (u=0.67) toward a relaxed spring with force…

A: Given that-                   M=6kg                   μk=0.67                    K=200N/m Maximum…

Q: The launching mechanism of a toy gun consists of a spring of unknown spring constant, as shown in…

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Q: 17. Two blocks, of masses M = 2.0 kg and 2M, are connected to a spring of spring constant k = 200…

A: Let M denotes the mass of the block on the table, k denotes the spring constant, h denotes the…

Q: The launching mechanism of a toy gun consists of a spring of unknown spring constant, as shown in…

A: Given: Spring compressed distance, x = 0.2 m mass of projectile, m = 21 g = 0.021 kg Maximum height…

Q: Two blocks, of masses M = 2.0 kg and 2M, are connected to a spring of spring constant k = 200o N/m…

A: Spring constant, k= 200N/m

Q: As shown in Figure 1, a block with mass m = 2.5 kg slides towards and collides with a massless…

A:

Q: A spring (k = 700 N/m) is placed in a vertical position with its lower end supported by a horizontal…

A: Spring Constant K = 700N/m  Mass m = 0.5 kg  Depression  x = 20cm = 0.2m

Q: A block of mass M is dropped from rest on the spring asshown in the figure. The spring compresses a…

A: The energy possessed by an object which is in motion , with velocity v is known as the kinetic…

Q: The jumper has a mass of 50 kg, and the bridge's height above the river is 150 m. The rope has an…

A: When we stretch any spring with some external force, the spring is either elongate or squeeze…

Q: In the figure here, two children are playing a game in which they try to hit a small box on the…

A: D = 2.11 m compression in the spring (d) = 1.13 cm horizontal distance covered by the marble = 25.1…

Q: A small 0.82-kg box is launched from rest by a horizontal spring as shown in the figure below. The…

A: initial stored energy = (1/2)(k)(x)2 + mgL(Sin(theta))  = (1/2)(43.2)(0.3)2 + (0.82*9.8*1.8*Sin(40))…

Q: A child, eating a 30 cm long gummy snake which has a spring constant of 15 N/m, comes to play on the…

A: Given:- Length of the gummy snake = 30 cm = 0.3 m Spring constant of the gummy snake = k = 15 N/m…

Q: A 1.75 kg mass is released from rest at a height 60.0 cm above a light vertical spring of force…

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Q: A spring with a spring constant of 650 N/m is compressed a distance of 0.35 m from its equilibrium…

A:

Q: A small 0.82-kg box is launched from rest by a horizontal spring as shown in the figure below. The…

A: Energy used in motion is calculated by using the formula E=Fs , where F is the force acting on the…

Q: Apple pulls a spring with a spring constant k= 97 N/m, stretching it from its rest length 0.18 m to…

A:

Q: There is a 2.02 kg box at three points in time. Initial the box is moving to the left at 12 m/s. A.…

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Q: The unstretched length of spring AB is 3 m. If the block is held in the equilibrium position shown,…

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Q: A toy gun shoots a small ball with mass 5.27-g by compressing a spring and usig the spring to push…

A: mass of ball (m) = 5.27 g = 0.00527 kg compression of spring (y) = 5.08 cm= 0.0508 m spring constant…

Q: A spring of force constant k is cut into two equal lengths. The force constant of each resulting…

A: Consider a spring of force constant k and length L. Then the force applied on the spring can be…

Q: As shown in the figure below, a box of mass m = 9.60 kg is slidine across a horizontal frictionless…

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Q: A 2.0-kg block situated on a frictionless incline is connected to a light spring (k = 100 N/m), as…

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Q: 5kg is placed at the top of a relaxed vertical spring, the spring is compressed to a point 10 cm…

A: Given data: m=5 kgx=10 cmg=10 m/s2 Need to determine the spring constant.

Q: An m = 12.0kg block is released from rest on a frictionless incline that makes an angle of 0 =…

A: ANSWER   When block will come down it's gravitational potential energy will decrease. When spring…

Q: A horizontal spring with spring constant 24.0 N/m is compressed 9.9 cm. It is employed to launch a…

A: SOlution: Given that k = 24 N/m x = 9.9 cm m = 49.2 g coeffi of friction  = 0.21

Q: A 20kg block starts from rest and slides 6m down an incline as shown below. The block then hits a…

A: In this question we are given that a 20kg block starts from rest and slides 6m down an incline as…

Q: An ideal spring can compress 2.33 cm by a force of 1290 N, a block of mass m = 3.18 kg is released…

A:

Q: Given a spring attached to the ceiling as shown in the picture. The figure below (left) shows the…

A: Mass of the ball is m = 0.75 kg Extension in the spring is dx = 10 cm = 0.1 m

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.