Two spherical objects have masses of 3.2 x 106 kg and 6.5 x 104 kg. The gravitational attraction between them is 75 N. How far apart are their centers?
Q: In 1 km racos, runner i on track 1 (with time 2 min. 37.62 s) appears to be faster than runner 2 on ...
A: Basic kinematics concept.
Q: block is displaced 13 b) i. A 1.3 kg block is attached to the spring with spring constant k = 280 Nm...
A: 1. The average speed of the block is given by V=kmA Here, k is spring constant, m is the mass and A ...
Q: 7. Determine the coordinate of the centroid of the given area. Somm R = 20 mm 40mm Bomm 40 mm Gomm
A:
Q: Divergence of gradient of a vector function is equivalent to O Curl operation O Laplacian operation ...
A:
Q: Fill in the blanks below 1- The work function is measured in units...
A: Dear student, as you have asked multiple questions(which don't relate to each other), we will solve ...
Q: 21.40: Point charge q1 = -5.00 nC is at the origin and point charge q2 = +3.00 nC is on the x-axis a...
A: The magnitude of the charge-1 is given as, q1=-5 nC. The magnitude of the charge-2 is given as, q1=+...
Q: The fastest stunt man is running on top of each wagon against the direction of the traln. The train ...
A: velocity of train with respect to earth, vte=20 mi/hr (towards east)velocity of man with respect to ...
Q: The product of an odd function with an even function is even True O False
A: Let f(x) is an odd and g(x) is an even function,f(-x)=-f(x)g(-x)=g(x)h(x)=f(x)g(x)h(-x)=f(-x)g(-x)h...
Q: A) Volume charge density is located in free space as p, = nC/M³ for 0<r<1 cm. Find the total charge ...
A: Volume charge density is given by the following relation ρv=e-100rr2nC/m3The radius extends from r=0...
Q: Starting from rest when s = 0, pulley A is given a constant angular acceleration aa = 6 rad/s. (Figu...
A: Answer...
Q: YOUR TEACHER A small sphere of mass m6.00 g and charge ,-27.5 Cis attached to the end of a string an...
A: Given: Mass of charge q1, m1=6 g Charge, q1=27.5 nC Mass of charge q2, m2=6 g Charge, q2=-58 nC To f...
Q: 11. A projectile is launched with a speed of 31.1 m/s at an angle of 71.2 degrees above the horizont...
A: We will use the projectile kinematic equation in this problem, and we will use the fact that horizon...
Q: A proton traveling at 27.7 with respect to the direction of a magnetic field of strength 3.00 mT exp...
A:
Q: A rod of length (2 m) moves with speed 0.9 c along the horizontal direction. The rod makes an angle ...
A: Concept: Initial Component of the rod are L(x)=LcosθL(y)=Lsinθ Given Length (L)=2mAngle θ=30°Velocit...
Q: The Bragg's angle in the first order for (100) reflection from nickel (FCC) is (45°). When X-rays of...
A:
Q: A ball rolls off a 1.50m high table and hits the floor 2.00m from the table. What is the time that t...
A: Given Data The vertical displacement of the ball is : y=−1.50m The horizontak displacement of th...
Q: 4. Evaluate the surface integral [[ f dS where, = xz and E is the boundary of the region D in R3 ins...
A:
Q: Calculate the potential energy of a system of two small spheres, one carrying a charge of 3.20 μCμC ...
A: Given: Charge,q1=3.20μC=3.20×10-6Charge,q2=-2.50μC=-2.50×10-6Seperated Distance,d=0.180mMass,m=1.80g...
Q: The average speed of an electron in the first Bohr or
A: Here, For velocity, L = nh2πmvr = nh2πv = nh2πmrFor radius, r =n2h2ε0Zπme2Now, v = Ze22nhε0 =Z137
Q: The small positive integer n for which (1+i)?n=(1-i)²n is =. 8 12 4 O
A:
Q: we get spots on the screen with laser diffraction (monochromators in complex instruments). Why? This...
A: Diffraction is the phenomenon of light bending around edges of any obstacle or while passing through...
Q: The Bragg's angle in the first order for (100) reflection from nickel (FCC) is (45°). When X- rays o...
A: Here,Bragg's Angle=θ=45°λ =1.54 A°
Q: Q1. If (a=last four digits of your registration number) is the semi major axis of the elliptical orb...
A: Answer..
Q: The higher you lift a body, the more work you do and the greater is its a. a) kinetic energy b. b) g...
A: The gravitational potential energy will be greater because the height of the body is high. P.E.↑=mgh...
Q: (Ts T + mai Cai (Tf-T: Mau (Ten- Tc) mu Cw ;) Can =
A: Given, Ccu=mwCw(Tf-Ti)+mAlCAl(Tf-Ti)mcu(Tcu-Tf)dCcudTi=1mcu(Tcu-Tf)ddTimwCw(Tf-Ti)+ddTimAlCAl(Tf-Ti)
Q: The Bragg's angle in the first order for (100) reflection from nickel (FCC) is (45°). When X-rays of...
A: Here, n =1 λ = 1.54 A°θ = 45°
Q: Answer True for correct sentences and False for incorrect sentences 1- The diffusion current is prod...
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...
Q: An electron in a hydrogen atom has a speed about the proton of 2.2x10 m/s. the relativistic and Newt...
A: Given that:v=2.2×106 m/smp=1.66×10-27 kg
Q: A point charge of 3 µC is placed at the origin. There is an external uniform field E = 500i N/C. Wha...
A:
Q: Problems: 1. Find the momentum for each object. a. A 500kg car traveling at 20 m/s. b. A 0.10 kg fis...
A: Given data, Mass of the car = 500 kg Velocity of the car = 20 m/s Mass of the fish = 0.10 kg Velocit...
Q: QUESTION 6 A piece of unknown material weighs 0.4 kg. It is heated to 70 °C, then transferred into a...
A: Given Mass of the material (mmaterial) = 0.4 kg Temperature of the material (Tmaterial) ...
Q: A capacitor with capacitance 5 mF charged to a voltage of 10V discharges through a 5 0 resistance. W...
A: Given that:-Capacitance, C=5mFVoltage, V=10 VoltR=5 ohmWe know that,From, Ohm's law I=VR Equatio...
Q: Thin lenses. Object O stands on the central axis of a thin symmetric lens. For this situation, each ...
A: Since you have posted a question with multiple subparts, we will solve first three sub parts for you...
Q: A tennis ball is fravelling at somlc and nas kinetil energy of 75J. Calculate the mass OF the ten mi...
A: Given Data The speed of the tennis ball is:v=50 m/s The kinetic energy of the ball is:K.E=75 J To ...
Q: juga
A: Given that the conjugate of Z function is analytic.
Q: 3. A body having a mass of 0.4 slug has a density of 30 Ibm/m? and is subjected to local gravitation...
A: Given data m=0.4 slugρ=30 lbm/m2g=31.7 ft/s2 Here, m is the mass, ρ is the density and g is the acce...
Q: Free space. се
A: Given that E→ =125e3x-kta^y v/m
Q: A certain tetragonal crystal has four atoms of the same kind per unit cell, located at (0,1/2,1/4), ...
A: Solution :
Q: A very fast car traveled a distance from A to G as shown in the figure. The total distance traveled ...
A: Answer..
Q: We now consider two sound waves with different frequencies which have to the same amplitude. The wav...
A: Given: A=1m, f1=1000Hz, f2=1050Hz The two sound waves are expressed as : y1 (t) = A sin (2πf1t) y2 (...
Q: The value of (i)* is O e^(-T/2) O e^(T/2) Оп/2 O T/2
A:
Q: More mirrors. Object O stands on the central axis of a spherical or plane mirror. For this situation...
A: Given: Object distance, p=+13 cm Magnification m=-1.1 To find: a) Type of mirror b) Focal length of...
Q: If a 600nm light is incident on a 30o lines/mm diffraction grating, what is the distance of the thir...
A: Given that:- Wavelength of light,λ=600 nm=6×10-7 mDiffraction grating, d=300 lines/mm=3×105 lines/mD...
Q: Faraday's Law
A: Michael Faraday states the two laws in electromagnetic induction,that laws know as Faradays laws. Th...
Q: If the mean proper life-time of particles is 2.2 × 10-6 s, the average distance would they travel in...
A: Given, life time t = 2.2 × 10-6 s velocity v = 0.6c where c is speed of light (3 × 108 m...
Q: Find E and F if e is equal to 25.84°
A: Given:(2+j4)×(E)(2+j4) + (E) = F∠θθ = 25.84oAsked:Find E and F
Q: Centripetal Acceleration Data: Radius (cm) Speed (cm) Av (cm) 12.0 4.3 2.1 9.0 3.0 9.0 6.0 4.5 3.0 I...
A: Solution: For the circular motion, the radius of the circle, the speed along the circular path, and ...
Q: The river current is 15 km/hr, you are in a boat moving downstream with a velocity of 20 km/hr. You ...
A: Given, the velocity of the river with respect to the ground is vrg=15km/h the velocity of the boat w...
Q: 2t For the wave y = 6 cos- the frequency is 2/3 3 True False
A:
Q: Explain why the practical yalue is less than the Q6): If the network is properly connected in lab, t...
A: In this case practically the voltage gain is observed as Av=100 Theoretically it has been calculated...
Step by step
Solved in 2 steps