What is the kinetic energy of the smoothly rolling wheel of mass 2.5 kg shown in the figure? Answer: 82,65 J 1 com = 3 m/s R=0.55 m; 1=4.8 kgm²

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A: The equations of motions in uniform acceleration are:: where:     r0 is the particle's initial…

Q: this is very confusing.

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Q: For A= i + 2j- sk, B = -2i + 3j + 2k, and C = 5j - 4k, find C . (Ā – B). %3D Need Help? Watch It…

A: Given: The vector A is A→=i^+2j^-5k^. The vector B is B→=-2i^+3j^+2k^. The vector C is C→=5j^-4k^.

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Q: QUESTION 27 A 60.7-kg man standing on a bathroom scale in an elevator. Calculate the scale reading,…

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Q: How construct a graph showing how the kinetic energy of the system changes as the listance between a…

A: Electrostatic potential energy = kq1 q2 /r

Q: incorrect. ahhhh

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Q: What is the result of A. A ?

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Q: In the figure, two 5.40 kg blocks are connected by a massless string over a pulley of radius 2.10 cm…

A: Have a look dear

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Q: 1. Determine the force of gravity keeping the Earth in its orbit around the sun. 2. A 222 kg weather…

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Q: force acting on the block is

A: Given; mass,m=1 kgForce ,f=103NIt is applied horizontlly on a block.

Q: I said number 6 for a reason, I didn't just put a random #6 now I have to use another question and…

A: Have a look dear

Q: Now, use the equations for projectile motion to find the same values and fill in the table below.…

A: Given that the angle of a projectile is θ=30o The initial speed is uo=9m/s So horizontal component…

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Q: When a hypothetical diatomic molecule having atoms 0.8860 nm apart undergoes a rotational transition…

A: Given, r=0.8860 nm l=2

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Q: 2. Calculate the electric field at point P (on the bisector of rod) for a thin nonconducting rod of…

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Q: Two balls are connected by a spring: m1, X1 m2 , X2 k, l in Calculate the force (positive, in…

A: We know the magnitude of spring restoring force is given by, Fs = k∆x, Where k is spring constant of…

Q: 11. A 750 turn coil is rotated by 90° in 3 ms. The coil is a square, 23 cm on a side. If an Emf of…

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Q: artici form a square of edge length a = 5.10 cm and have charges q1= 8.01 nC, q2 = -18.9 nC, 93 =…

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Q: 3. (Young, et al., Sears and Zemansky's University Physics: with Modern Physics 13th Ed) A Carnot…

A: Write the given values with the suitable variables. TH=520 KTL=300 KQH=6.45 kJ=6.45×103 J Here, TH,…

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Q: Two carts are riding on an air track as shown in the figure. At time t=0 s, cart B is at the origin…

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Q: Which numerical method used frequently by scientists and engineers to solve Maxwell's equations in…

A: Given, Maxwell's equation in time domain

Q: What is VR

A: VR is an acronym for Virtual reality

Q: Figure P27.68 02 In a certain stereo system, each speaker has a resistance of 4.00 N. The system is…

A: Given data: Resistance of the speaker =4.00 ohm Power of the system P=60.0W Fuse rate current =4.00A

Q: A car created 68.5 m long skid marks at a traffic wreck scene. A State Patrol investigator uses a…

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Q: Q. 30: A hollow spherical conductor of radius R has a charge Q on it. A small dent on the surface…

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Q: A 0.20 cm diameter plastic sphere, used in a static electricity demonstration, has a uniformly…

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Q: cammutation helation C, ]o bhove that is Zers fasree particle

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Q: can this be type i dont see how this can be put as an equation

A: The hovercraft is to be launched from the bottom of the hill to the top at a height H from the…

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A: Dear student The potential due to a segment of a ring is given by: V=KQ/R It is irrespective of the…

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Q: Why is it 20log

A: Actually when the formula is in the form of intensity then  the formula is 10log(I)Where I is…

Q: (a) Determine the cross product of the two vectors, AXB (b) Determine the dot product of the two…

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