9. A uniform thin rod of length 0.87 m and mass 4.9 kg can rotate in a horizontal plane about a vertical axis through its center. The rod is at rest when a 4.8 g bullet traveling in the rotation plane is fired into one end of the rod. As viewed from

Q: Calculate the potential energy of a 430g book being held at 1.9m off of the ground. Report your…

A: Potential energy is given as…

Q: Mia does 2400J of work in climbing a set of stairs. If she does the work in 6s, what is his power…

A: Write the given values with the suitable variables. W=2400 Jt=6 s Here, W is the work done and t is…

Q: The 4-Kg block has an initial velocity of 2 m/sec on the smooth plane. If a force F2*s) N. where s…

A: Given: The mass of the block is 4 kg.             The initial velocity of the block is 2 m/s.  To…

Q: A 5-kg object is pushed across a level surface with a force of 12 N for a distance of 6 m. How much…

A: Given that-Mass, m= 5 kgForce, F= 12 NDistance, d= 6 mWork done by force, W.D=F→.d→…

Q: State and derive the Work-Energy Theorem.

A: We will first write the statement of work energy theorem. We then use the expression of work to…

Q: A (50kg) person runs up a (10m) stairway in (15s).what is the horse- power rating of the person?

A: Given, Mass of person, m=50kg Height of stairway, h=10m Time, t=15s Power of person, The potential…

Q: Find the work done in moving an object along a curve y=5x^2 from (0,0) to (2,20) through the force…

A:

Q: 12-17. Car B is traveling a distance d ahead of car A. Both cars are traveling at 60 ft/s when the…

A: The problem involves calculating the minimum distance  by considering the time it takes for the…

Q: . A very long cable made of a solid inner cylinder and a coaxial, cylindrical, outer shell with…

A: Solution is given below

Q: What is force ? Define, if the work done to displace the box 6m is 80 j. Find the net force on box?

A: A force is the push or pull upon a body resulting from the body's interaction with another body.…

Q: 4.8kg avocado was dropped from rest from the roof with 18m tall condominium and feels no appreciable…

A:

Q: A 0.39-kg particle has a speed of 3.0 m/s at point A and kinetic energy of 7.7 J at point B. (a)…

A:

Q: Hello. Please show all work and use simple terminology. Also this questions has 3 parts a,b, and c.…

A:

Q: At what angle of incidence is sunlight completely polarized upon being reflected from the surface…

A: ConceptFor a light to be completely polarized upon being reflected, it should followthe brewster's…

Q: A rock of mass 0.6 kg tied to a string is spinning around in a circle with a radius of 1.1 m, at a…

A:

Q: Work is done by force ... It means that force is independant and displacement is dependant than why…

A: Work = Force × Displacement According to this equation work depends on force and displacement. In…

Q: Some older optical fibers are made of a core light transferring material of flint glass (nint =…

A: given,  n1 = 1.766 and n2 = 1.453 Let x1 be the critical angle From Snell's Law,                n1…

Q: T 2) Problem #2: Shakeal and George: Shakeal and George pull hand over hand on opposite ends of a…

A: Solution:   Given Values, Shakeal's mass (M)=180 KgGeorge Mass (m)=60 KgShakeal's…

Q: A body does 24 Joules of work in 4 seconds . What is it's power ?

A: Given data :   Work done   =   W     Time Tekken   =   t        To find :             Power

Q: a 10-N force. .2. A 10-kg book was pushed to the left with c distance of 5m. what is the work done…

A: Given : mass, m= 10 Kg; Force, F=10 N  Distance travelled , d= 5 m  Required : Work done by applied…

Q: 2-95. At a given instant, the position of a plane at A and a train at B are measured relative to a…

A:

Q: Find the work done on raising a 50 if box though a height of 3 m.

A: Given : m = 50 kg h = 3 m

Q: Non-conservative Forces The Hulk (mass of 300 kg) jumps from the top of a building (100-m high).…

A: mass of hulk (m) = 300 kg Height of building (h) = 100 m final velocity (v) = 40 msInitial velocity…

Q: 55,000J of work is done to move a rock 25m. How much force was applied

A:

Q: Solve the following problem. Show your solution. 1. How much work is needed to lift a 5.0 kg…

A:

Q: Consider a 75.0 Ohm, 5.08-cm circular loop (diameter) with 100.0 turns in the plane of the page and…

A: Given that- R=75 ohm Diatmeter(D) =5.08cm Radious(r)=5.08/2=2.54 cm=2.54*10^-2 m B1=8.43T B2=14.6T…

Q: What is the work done against gravity in lifting a 65-kg object through a distance of 12 m? Show…

A: Given that:- The mass of the object is 65 kg.  The distance is 12 m.  Work done is equal to the…

Q: A block of weight to 40.0 N sits on a frictionless inclined plane, which makes an angle 8-34,0" with…

A:

Q: 1. (-) The switch in the circuit below has been in position a for a long time before it moves to…

A:

Q: 8. Find the work done on a lagage of 50 kg. pulled by a string elevated at 45 degrees by a force of…

A: Given:- F= Force 100 N S= Horizontal displacement= 10 m θ= 45° m= 50 Kg 8. Work done is given by:-…

Q: Point charges of -3.24 µC and +7.19 µC are placed 0.652 m apart, with the negative charge at the…

A:

Q: work done by abady, by the force of #N through a die termore of 14 move Find the work-done makes to

A: Given data :                     Force     =     F                 Distance    =     d…