A fireman tosses his 0.99-kg hat onto a peg, where it ocillates as a physical pendulum (see the figure (Figure 1).

Q: 13. Two identical positive charges exert a repul- sive force of 6.4 × 10-9 N when separated by a…

A: Given :      Force, F = 6.4 *10-9 N      Distance, r = 3.8*10-10 m

Q: Click the rough direction in which the top right proton will accelerate. 10 nm p+ e 12 nm p+ 12 nm e…

A: Electrostatic force is fundamental force. It depends on 2 charges and distance between them. The…

Q: 2) Two Point partices have charges 6. 9,= + 8 x 10 92=-2 x 10 " c.Charge q. c and is at the origin…

A:

Q: When two electric charges are held a distance r apart, the electrostatic force between them is F(E).…

A:

Q: F,+F2 The electrical forces F1 + F2 ve F, – F2 magnitude of the vector F1? are given in the plane in…

A:

Q: 1. Find the electric field at point P. ( Magnitude and directioz!) 3m 9m

A: Given:

Q: particle with negative charge, q = -6.4x10-6 C is placed in a uniform electric field. If the…

A: Given Charge of the particle is q=-6.4×10-6 C electric force on the particle is F= (0.32 N) i Find…

Q: If vector A=2ax+ay+2az and vector B=2ax+ay+2az, the cross product of A and B is а. (-1,2,2) b.…

A:

Q: Consider an object has a mass of 33.8 kg. Now imagine taking all the protons out of the object and…

A:

Q: Assume that in interplanetary space the distance between two protons is about 0.08 cm. The electric…

A:

Q: The difference between divergence and curl is represent vector field

A:

Q: Identify the charge for each of the following. Column A 1. 2. 3. 4. A B D Column B a. negative b.…

A:

Q: Give the definition of the electromotive force (e.m.f.) E though the the flux linkage O and time t.…

A: Electromotive force is equal to rate of change of magnetic flux with respect to time. And it's…

Q: r1 47 igat onn けが H) ey attractive attra or xpulsive

A: From part (b) of the given image, FAD is in – x direction. This means current along AD is the same…

Q: 1. It is required to hold four equal point charges each in equilibrium at the corners of a square.…

A:

Q: Consider two charge Q1 = 1 x 10-6 [C] and Q₂ = 5 x 10-6 [C] separated by a distance r = 0.05 [m]. a.…

A: Given that: Q1=1×10-6 CQ2=5×10-6 Cdistance of seperation,r=0.05 m It is required to determine the…

Q: 3. Roughly estimate the number of coulombs of positive charge in a glass of water. Let the volume be…

A: We know the density of water is 1 gm/cm3  Hence the mass of 250 cm3 water =250 g The molar mass of…

Q: (Figure 1) shows five electric charges. Four charges with the magnitude of the charge 2.0 nCnC form…

A:

Q: 4. Two charged particles exert an electrostatic force of 40 N on each other. What will the magnitude…

A:

Q: The figure below shows a uniformly charged rod with total charge Q = 15.0 nC. The distance d = 10.0…

A: We need to integrate because a uniformly charged road is a continuously charged body.Define: Now,…

Q: The magnitude of the electrostatic force between two identical ions of charges 6.40 x 10-19 is 4.20…

A: Given data: Two identical ions of charges q1=q2=6.40×10-19C The magnitude of the electrostatic force…

Q: Q4/ Find the electric force between charge +Q and charge +q when charge (+Q) and charge (+q) in…

A: Given: Two Charges Q and q. Side of square = 10 m To determine: Electric force. Concept: Like…

Q: For the following charge arrangement with q1 = -q2 = q3 and a = 4b, in what quadrant will be the…

A:

Q: Depending on the graph, the value of electric field (in v/m) is: VV) d(m) 202 05 Select one: a. 1.67…

A:

Q: Objects can be charged by the transfer of electrons True False

A: Object can be charged by three methods. These are Conduction, friction and induction.

Q: is the net charge on a sphere that has the following? (a)    6.33  106 electrons and 7.71  106…

A: Given: A large number of electrons and protons on a sphere. Note: Charge on one electron is…

Q: → 0 T₂1_ cosep + psind casos + cos@ 9₁²2² →→ 03-7 0) - T· = ? Diveryany b) √XT = ? CUM

A:

Q: 5. Prove that the given vector field is a conservative field where r is the position vector

A: For a conservative field, the curl of the vector field is zero.

Q: (1) Calculate E (direction and magnitude) at point Pin the figure.

A:

Q: FIND THE MAGNITUDE OF A FORCE ON A TEST CHARGE Q DUE TO RING OF CHARGE?

A:

Q: 0 cm Force on q₁ by q2 = 224.689 N -10 Charge 1 5 µC 0 Force on 9₂ by q₁ = 224.689 N 0 9₂ 7 Charge 2…

A:

Q: Q2. Find the circulation of the vector field B=rsiner + cospe + cosp@ y over the closed path shown…

A:

Simple harmonic motion

Simple harmonic motion is a type of periodic motion in which an object undergoes oscillatory motion. The restoring force exerted by the object exhibiting SHM is proportional to the displacement from the equilibrium position. The force is directed towards the mean position. We see many examples of SHM around us, common ones are the motion of a pendulum, spring and vibration of strings in musical instruments, and so on.

Simple Pendulum

A simple pendulum comprises a heavy mass (called bob) attached to one end of the weightless and flexible string.

Oscillation

In Physics, oscillation means a repetitive motion that happens in a variation with respect to time. There is usually a central value, where the object would be at rest. Additionally, there are two or more positions between which the repetitive motion takes place. In mathematics, oscillations can also be described as vibrations. The most common examples of oscillation that is seen in daily lives include the alternating current (AC) or the motion of a moving pendulum.