Prove the relationship fP, >=<- dt

Q: The power P=Fv , if v in the same direction. True or false

A: Explanation: When the force on the body and its velocity is in the same direction, the power can be…

Q: If you were to plot F vs r on a log-log graph what would you expect the slope to be? The expected…

A: The expected value of slope for above relation is -2 .

Q: Prove that the reduced mass is µ = ((mM)/(M+m)l|

A:

Q: If matrix A = 6 = then value of A100 is 100 10 100 100 100

A: Matrix A=[2   0;  0   1], Matrix A2 =A×A=[2   0;  0   1]×[2   0;  0   1]=[2×2+0×0     2×0+1×0;…

Q: What is meant by term vector resolution?

A: Vector resolution is process of resolving (breaking) the vectors in to different components.

Q: Qe Find the angle IF Ā =2i - 10j - 1ik , and À xB , CẦXB) Ã between the m B = 2 Á +2j+ k

A: as per our guidelines we are supposed to answer only one question. Kindly repost other question as…

Q: On step 1, why is it 115/1800 instead of 1300?

A: Given that, the length of the racetrack is L = 1300 m and its vertical drop from start to end is H =…

Q: Distance vs Time Graph y = 0.363x1.8732 R2 = 0.997 2.500 2.000 1.500 1.000 0.500 0.000 0. 0.5 1 1.5…

A:

Q: Find derivative of functions:

A:

Q: What are the assumptions made when using the formula qV = 1/2 mv^2?

A: Step 1 There are following assumptions made using the formula qV=1/2(mv)2   Assumption 1: Charge is…

Q: Show how using trigonometry how even a small bicep contraction can result in a large hand…

A:

Q: Show the equation v^2=vo^2+2ax is dimensionally correct

A:

Q: Find The equation that defines y as a function of x.

A: Given data:   The initial velocity in the x-direction is: ux = Vo cosθ The initial velocity in the…

Q: fy キメ 1400 fz 70g

A: Basic vectors law of addition can be used to prove the required result as shown in next step.

Q: A=2i+5j+3k and B=-i+2j+3k Find : a) A.B b) A x B c) angle between A and B

A:

Q: why Inverse Kinematics is difficult ？

A: Required : Why is it difficult to solve inverse kinematics.

Q: Given z = xe−y, x = cosh t, y = cos t, find dz/dt.

A: To find: To find dzdtusing the given values of x, y and z

Q: How will it go after 2 sec ?

A: Given data, Determine the height of the pebble will go after 2 sec.  Where,   Speed of the pebble,v=…

Q: Show that equation 3.17 is dimensionally consistent. Use the format from the previous week.

A: Given data:  V2 = (V0)2 - 2g(y - y0) Here, V0 = initial velocity,  V= final velocity g =…

Q: Show that the expression ν = at, where ν represents speed, a acceleration, and t an instant of time,…

A:

Q: dom The given equation SE .ds = is called dt -

A: This is the formula for Faraday's laws of electromagnetic induction.

Q: The position of a moving particle in vortex is expressed as, x(t) = xo sin(at³ + bt3/2) where xo is…

A: Given displacement equation: xt=x0sinat3+bt32 Now, the term at3+bt32 is dimensionless as it is only…

Q: How do I put the equation delta y=viy(delta t) + 1/2ay(delta t)2 in terms of delta t? In other…

A: The given equation is: ∆y=viy∆t+12ay∆t2…

Q: Show the steps to arrive at eqn 3 from eqn 1.  Eqn 1: d sinθ = m λ Eqn 3: yd/L=m λ

A: In this question we have to answer how equation 3 is reached using 1 equation.

Q: given by the equation: y = C

A: Giveny=0.5 sin(4πt+5πx)wherex and y in meters and t in seconds

Q: A bax is pushed.aloma the floor by.aforce of uo nt. making Eind the hoxizontaland vertialcomponents…

A: Applied force = 40 N Angle made by the force = 30 degree above the horizontal

Q: There are two forces on the 271kgboin the overhead viewof the fgure butonly one is shown. For…

A: F1 = 24.3 N, a = 12.2 ms2 θ = 33.0°mass of the block, m = 2.71 kg

Q: A ball is doo Pped Of a window at a height h of 2) M what is acceiesabion in m/s2 at t= to = 0 %3D

A: Ball is dropped from height h = 21 m

Q: Case a<r<b : your dA is πr^2 but when you rearrange for E your denominator is 2πε0r^2 where did…

A:

Q: Can you help with the last two,Fx' and Fy'

A:

Q: 6.00 nC 0.100 m -3.00 nC| i

A:

Q: answer the letter D and E only since tha A B C is done already

A: Expression for the electric force experienced on the charged particle due to an electric field is…

Q: Find the resultant R using component method Magnitude Angle (*) y a 18.5 30 16.0215 9.25 b 20.5 260…

A: Given Data : The x and y components of all the four vectors a, b, c, and d are given in the table.

Q: Calculate the value of E.

A: Given;  The diagram shows a lever in use;  AB=1m AF= 0.4 m Calculate the following ?

Q: /2 at? ? 2-Vi2 +2q^x get Vp AX= Vit t =Vit at

A:

Q: UAM - Horizontal Dimension V = Vi + aAt Ad = 1/½ (V;+V;) At V2 = Vi? + 2aAd Ad = Vi At + 1, aAt“

A: Here, we have a picture. On the picture, some formulas are given. We have to derive the fourth…

Q: Determine the momeni of inerlin nhout x-nxis by using the horizontal clement for tle integration. y…

A: Given : y=hbx+h

Q: nass m and lengt CM = (mL³)/(1-

A: Given: To find the moment of inertia is calculated shown as:

Q: 1- Prove the following relations: ag (1 – 2xt + t*) = (x -1) g(x, t) (1) ag (1 – 2xt + t2)=t g(x,t)…

A:

Q: You obtained the following data performing a lab experiment: t (s) y(m) 1 5 2…

A: t (s) t2 (s2) y (m) 1 1 5 2 4 20 3 9 45 4 16 80

Q: If y 0.2 sin ( 3x - 40t) (Si units) what is the speed

A:

Q: To which magnitude does the following combination of units correspond: N.m.s / C2?

A:

Q: If the relationship between y and xis given by y= 30 x5 are the slope and y- intercept of the log y…

A: y = 30x5Taking log on both sides, we get : log (y) = log (30x5)log(y) = log(30) + log(x5)log(y) =…

Half Life

The concept of Half Life has numerous practical applications some of them includes figuring out the effective drug dosage to finding out when a radioactive becomes safe to use. If you look for a career in Nuclear Physics you will need this concept.