, determine the acceleration of the block B at this instant.

Q: QUESTION 4 In the picture below, the block of mass m= 26.0 kg is in equilibrium. The tension in the…

A: Given:- The block mass m = 26 kg  The horizontal tension  T1 = 143 N  Find:- The angle  θ ?

Q: While going down a roller coaster 20 m above the ground, a 100kg man is moving at 10 m/s  What is…

A:

Q: Qlif f Smn lis the Kronec Ker ajency, thentt-Smn =ot when ? Choose the answer

A: By definition of Kronecker delta, δm,n=1 for m=n and 0 for m≠n

Q: ⓇX 1) Y --- For the projectile in the picture above, which of the following would be the correct…

A: When a projectile is thrown upwards then it moves in a parabolic path. The path which is traced by…

Q: 616 isn't working. Could there be a different formula to go by?

A: The kinetic energy of the free particle is higher than the rest mass energy of the particles. So the…

Q: where did that 41 come from in (".41"+ .84)/.41 ??? came out of no where it seems

A:

Q: A flat coil of wire, consisting of 20 circular loops with a total resistance of 20.0 2, is placed so…

A:

Q: #A-891-843. B-821-70 j-42k and C-68 i92j Y Determine A-(B+C) Express your answer using two…

A:

Q: A bead whose weight is W is free to slide on a wire move without friction in a vertical plane. A…

A: in this  question  we use LAMI's equation.

Q: The radius of Jupiter is about 68.0 × 103 km. The radius of the Earth is about 6300.0 km. How many…

A: Given data The radius of Jupiter is RJ=68.0×103 km The radius of Earth is RE=6300 km   The volume of…

Q: 800 Dimensions in mm F1 600 F2 F3 900 560 480- What is the X component of F1=790 N?

A:

Q: A plane leaves at 10:29 P.M and arrives at Las Vegas late the next afternoon at 5:41pm. Exactly how…

A: Given, A plane leaves at 10:29 P.M and arrives at Las Vegas late the next afternoon at 5:41pm.

Q: Given that: A=xî + yĵ + zk, determine the value of: îx (fx î) +ĵx (fxĵ) + kx († xk)

A:

Q: In the fall of 2002, a group of scientists at Los Alamos National Laboratory determined that the…

A: Step 1:

Q: Find the velocity and acceleration vectors in terms of u, and up. r=2 cost and 0 = 9t V= -2 sin t)4)…

A:

Q: Lx = Wx Ixx + Wy Ixy tWz Zxz Hw

A: This problem is based on Angular momentum and inertia tensor of a rigid body Let at any instant of…

Q: The deck has a mass of 1000-kg and is supported by cables A, B, and C. What are the tensions in the…

A: We have given  that the mass of object is 1000 Kg. It is supported by three cables.  As there is no…

Q: 3. An astronaut is standing on an unknown planet. If he estimates the planet is 2.505 x 10°m in…

A: The acceleration due to gravity on the planet with mass M and radius R is given by Where G =…

Q: An airplane has a touchdown velocity of 75.0 knots and comes to rest in 400 ft. What is the…

A: Explanation To solve the problem we will use the following two kinematics equations. vf2=vi2+2ad…

Q: Konum (x) (cm) Zamanın karesi Ortalama hızlar (9 (s) Nokta Zaman (f) (s) (m/s) 1.5 3.5 5.8 8,5 11,5…

A:

Q: 1 Given that k solve for the value of €o-

A:

Q: Determine the magnitude of the towing force F if the resultant force has a magnitude Fr=13 kN and is…

A: We will first resolve the given forces into components along x and y axis. Then we will use given…

Q: When you are swimming at the bottom of a pool, the water above and around you exerts force on your…

A: We have P=hρg⇒F=PA =hρgA

Q: The world's largest cut diamond is the First Star of Africa. Its volume is 30.2 cubic centimeters.…

A: 1 inch = 2.54 cm  1 cm = (1/2.54) inch  1 feet = 30.48 cm

Q: The system in the figure is in equilibrium. A concrete block of mass 325 kg hangs from the end of…

A:

Q: A circular coil of wire with 450 turns and a radius of 8.5 cm is placed horizontally on a table. A…

A: Given, The total number of turns of the wire in the coil is N=450 and radius of the cross-section is…

Q: KI Ni Pind Tf

A:

Q: M (R₂+h) а = G- g 2

A: Givenag=GMRE+h2thusRE+h2=GMagtaking square root both sideRE+h=GMagthus,h=GMag-RE

Q: A 500.0 g bird is fly- g horizontally at 2.25 m/s, not ying much attention, when it sud- nly flies…

A: Given Mass of bar M = 1.5 kg Length L =0.75 m Moment of inertia about center = (1/12) ML2

Q: 6. For the cellar of a new house, a hole is dug in the ground, with vertical sides going down 2.40…

A:

Q: Two spheres are cut from a certain uniform rock. One has radius 4.25 cm. The mass of the other is…

A: The expression for find density of material is ρ=mV=m43πr3 The spheres are cut from the same uniform…

Q: KE = (0.5) x 70 kg x (6.95 x 6.95)

A: We know that kinetic energy is given by  KE=1/2mv2

Q: How many possible microstates are there for 6 molecules to fit in 6 boxes, when 4 molecules are…

A:

Q: The speed of the solar wind is approximately 400 km/s. How many days does the solar wind take to…

A: The distance from sun to mars is  d=2.438×1011 m time=distancespeed speed=v=400 km/s=4×105 m/s

Q: The force F has a magnitude of 790 N. Express F as a vector in terms of the unit vectors i and j.…

A: Given data:  Force (F) = 790 N Angle (θ) = 29°, below the positive x-axis Required: The vector F in…

Q: planet Earth, Jupiter, the Moon, and the Sun have the following values: mJ = 1.90x1027kg , mE =…

A:

Q: does not depend on is linearly proportional to is inversely proportional to increases by a factor of…

A: Introduction: The capacitance of the capacitor depends upon the ratio charged stored to the…

Q: A solenoid used to produce magnetic fields for research purposes is 2.3 m long, with an inner radius…

A: Given: Length of solenoid is 2.3 m Inner radius is 28 cm Number of turns in wire are 1500 Magnetic…

Q: A cardinal (Richmondena cardinalis) of mass 4.20x10-2 kg and a baseball of mass 0.150 kg have the…

A:

Q: 1. From I šēčônd to 2 seconds, fast is the object traveling. (Take the difference in distance and…

A: