*star_border*

## Related Physics Q&A

Find answers to questions asked by students like you.

Q: 0」R=うOkFa DIに 0.2m llokpa 4om V;= 22m/s Dz=?

A: At the section 1 , The pressure P1=310 kPa=310×103Pa The velocity v1=22 m/s The diameter of the…

Q: m the gven ovent below. Find the arant at Any I Nentiet io)=D. R= 2R Ans ie) = 2-1e %3D

A: Click to see the answer

Q: Fr = 125 N %3D anks. Fg = m = a = m/s?

A: Click to see the answer

Q: One method of converting heat transfer into doing work is for heat transfer into a gas to take…

A: Click to see the answer

Q: Q1/ find angle of inclination of line for the following: a) the Slop = %3D b) the Slop=- Q21 find…

A: Click to see the answer

Q: The spring in Figure CQ13.3 is stretched from its equilibrium position at x = 0 to a positive…

A: Part A:

Q: If the spring shown in Figure CQ13.3 is compressed rather than stretched so that x = -x0, determine…

A: Part A:

Q: If the spring constant shown in Figure CQ13.3 is doubled to 2k0, determine (a) the ratio of the new…

A: Part A:

Q: TWo rectos A ar below. Vector A has magnitrde of rA= 28.9 and lan angle of A= 30.3°. Veetor B has a…

A: Click to see the answer

Q: the Raaua R 0.56R Answer:y = R

A: Click to see the answer

Q: v(t) = evt – 1 Solve for the unknown(s). Y, s1 t, s v(t), unit/s a(t), unit/s² S(t), units 7.62E-04…

A: Given : Velocity of particle, v(t)=eγt-1 unit/s Acceleration, a(t) = 7.62e-04 unit/s2 Displacement,…

Q: y=10 m/s v=3 m/s k 1 2

A: We have been given, a mass m1=2 kg moves with a speed v1=10 m s-1 and collides with a spring of…

Q: 9. Which of the following equations are dimensionally cc rect? (a) v, = v, + ax (b) y = (2 m) cos…

A: Given: equation (a) vf=vi+ax

Q: The reptescrts the veloaty ot a partici as it trovels along the x-a xis. At what value Lor values)…

A: We Know, Instantaneous Acceleration would be positive when the slope of V-t graph is positive.

Q: á = (7.7m/s², negative y – direction) Express your answers using two significant figures. Enter your…

A: Given Acceleration of particle isa=(7.7 m/s2, negative y direction)

Q: PAB 1,5X10 N/m² -> WTOT=WOUT+ WIN PCD 2N05 N/m2 2.

A: Click to see the answer

Q: Calculate Fgy.* Fe gx (e = 20° F, gy F, = -4500 N 0 = 20° %3D

A: Click to see the answer

Q: at angle 80 = 32 to the horizontal, fr

A: Given that:h=3.40 km=3.40×103 md=10.0 km = 10.0×103 mθo=32°Let the initial velocity is v and time of…

Q: blä 5 The Y=1 if A - -Y В — A=1 and B=1 A=0 and B=1 Answers 1 and 2 true

A: This represents OR gate.

Q: Complete the following nuclear reactions:

A: For balancing the Nuclear reactions, the sum of the mass numbers of the reactants equals the sum of…

Q: The imoment of me For ce 40 N shown equal Iz Nim petermine me lengm of x. 25

A: Click to see the answer

Q: ou turn toward the east, seeing the full moon rising. You find that half of your finger tip at arm's…

A: Click to see the answer

Q: Dis shown. Find the value of the angle 8 and the magnitude of C A= 2200 N R180ON B : 450N D: 580

A: From the figure on writing the Horizontal and vertical components for each given forces we have Ax =…

Q: 6. If ø(r, y, z) = r²yz and Ã = 3r²yâ + yz?ÿ – rzi, %3D find (a) 00 (b) (c) (d) OÃ)

A: Click to see the answer

Q: 7. Using Dimensional Analysis, check which of the following equations is or are correct. a. pgh3 ma…

A: Click to see the answer

Q: y 2R R P 2R

A: Given radii of charged ring R and 2R Distance of P from centre of ring = 2R charge on the inner…

Q: Simplify: O xl5y10 x*y7 O 8x-7y O 15x-10y

A: Given, (x3y2)5 To simplify expression. We know that (am)n = am×n…

Q: AX 0.R002m s? 2. a lom/s DE

A: S = 0.9002 m v=0 m/s a = 10 m/s2

Q: Three pairs of balls are connected by very light rods as shown. Rank in order, from smallest to…

A: Click to see the answer

Q: Derivatives

A: (9) Derivation: Consider, The derivative form of the above functions is,

Q: Find derivative of functions:

A: Given function is in the following format, y = f(x) / g(x) Derivative of y can be written as…

Q: 1Pa = 1N/m true or false?

A: False Because 1 Pa = 1 N/m2

Q: (D2+2D+17)y = 60e−4x sin 5x

A: We have the differential equation as shown below. (D2+2D+17)y = 60e−4x sin 5x, where we have D=d/dx…

Q: An acre, a un it af land mearurement still in wide ure, har a length 4 one furlong (1/8 mi) and a…

A: Click to see the answer

Q: Calculate the current in the 240-Ω filament of a bulb connected to a 120-V line.

A: Click to see the answer

Q: Problem #1 Vx= 10 m/s Tower → y:? X= 100 m Find dy ?

A: Click to see the answer

Q: Problems x le | CAsers/ncate_000/Downloads/Practice.. a 3! Ri Looolt 45° 5. 21 Rz loo0 it here to…

A: Click to see the answer

Q: Shown is a lightweight plank supported at its right end by a 7.0-mm-diameter rope with a tensile…

A: Given data: The diameter of the rope is: d = 7 mm The tensile strength of the rope is: T = 6.0×107…

Q: Express F as a vector in terms of the unit vectors i, j, and k. Determine the angle between F and…

A: Click to see the answer

Q: Help

A: Click to see the answer

Q: A 5.00 - g bullet moving with an initial speed of 400. m/s is fired into and passes through a 1.00 -…

A: (a)According to law of conservation of energy.

Q: Squid usually move by using their fins, but they can utilize a form of jet propulsion, ejecting…

A: Click to see the answer

Q: Squid usually move by using their fins, but they can utilize a form of jet propulsion, ejecting…

A: Click to see the answer

Q: v = (470m/s, 37° above positive a- axis) Express your answers using two significant figures. Enter…

A: Given data: Velocity (v) = 470 m/s Angle (θ) = 37°, above the positive x-axis

Q: Suppose you walk 18.0 m straight west and then 25.0 mstraight north. How far are you from your…

A: The displacement is,

Q: arsighted person whose far p + 60 cm -30 сm + 30 сm

A: The solution can be given as follows :-

Q: The angle made by the velocity of man to the velocity of rain w.r.t to ground -1 man 0= Tan FZEn 2)…

A: Resultant of two vectors can be determined by triangle law of vector

Q: In exercise physiology studies, it is sometimes important to determine the location of a person’s…

A: Click to see the answer

Q: y 10cm. 叶 20 ст.

A: Here the radius of the small circle (r) = 5cm so the area of the circle is (A1 ) = πr2 = π×52 =…

Q: A surveyor wants to find the distance across a river. A stake is placed on each bank of the river as…

A: According to the trigonometry tanθ = L30L = 30 tan 75.9°L = 119 m