Cable AB passes over the small ideal pulley C without a change in its tension. What length of cable CD is required for static equilibrium in the position shown? What is the tension Tin cable CD?

Q: Starting with the definition 1 in. = 2.54 cm, find the number of (a) kilometers in 1.0 mile and (b)…

A: Data we have 1 in=2.54cm=2.54×10-2m

Q: Perform the calculations and determine the absolute and percent relative uncertainty. Express each…

A: (a) The absolute uncertainty can be computed as follows.

Q: Part (d) Express X in terms of w, D, and L. A = Part (e) Solve for the numerical value of X, in…

A: Given, The slit width,  w=0.62mmw=0.62×10-3m The length of the slit, L=1.5m The width of the central…

Q: You are told A=4.444, B=5.000 and C=0.6666. In the first blank, determine D=(A-B)/C= . Enter the…

A: Given A = 4.444, B = 5.000, and C = 0.6666. Then D be calculated as,

Q: One mole of atoms consists of 6.02 × 1023 individual atoms. If one mole of unicorn atoms were spread…

A: Determine the surface area.

Q: The figure shows wire 1 in cross section; the wire is long and straight, carries a current of 4.14…

A:

Q: 21. Mr. Alexander wants to know the height of a cliff he hiked up. He drops a rock from the top of…

A: Initial speed of rock = 0 m/s  Time taken = 5.25 seconds  Using equation of motion for an object…

Q: Can anybody tell me about the ending 0 in these numbers, why we include it in determiining "sig…

A: In 0.0210, the number of significant digits is 2. Because of the zero on the right side of the…

Q: Suggest an equation relating Felect, q1, q2 and d of the form Felect = k... where k is a…

A: The problem is to determine correct equation for electrostatic force relating  charges, distance…

Q: The negative pion (π-) is an unstable particle with an average lifetime of 2.60 x 10-8 s (measured…

A: (a) The expression for the Lorentz constant is γ=ΔtΔt0 Use the given values, γ=4.2×10-72.6×10-8 =…

Q: A trebuchet was a hurling machine built to attack the walls of a castle under siege. A large stone…

A: Launch speed (v) = 24.0 m/sLaunch angle()= 38 deg

Q: my String 1 mo String 2 An object of mass m₁ = 4.00kg is tied to an object of mass m₂ = 3.00kg with…

A: The mass of the first object is 4.00 kg. The mass of the first object is 3.00 kg. The length of…

Q: two times the volume of a cylinder with the same height and a  8.5−inch

A: Volume is calculated in inches everywhere. Height is same and taken as 1 inch.

Q: Treat a cell in a human as a sphere with a radius of 1.0

A: Given, the radius of a cell assuming it to be spherical, r=1 micrometre  We need to estimate the…

Q: a be Your Answer: C6 C₂ x10 C3 C5 In the figure C₁ = 12 μF, C₂ = 14 μF, C3 = 18 μF, C4 = 18 μF, C5 =…

A:

Q: Convert minutes to units in 10-minute increments.

A: To convert minutes into units ,      1 hours = 60 minutes . this implies ,                 1 min…

Q: QUESTION 8 Let R=A+B, where A = 11.0, 0 = 46.9 degrees, B = 24.0, 0 = 213 degrees. You find R = A B…

A: Given,

Q: If one variable increases in value and the other variable increases in value, the variables have…

A: Positive correlation  If one variable increases in value and the other variable increases in value,…

Q: please explain

A: The value is

Q: so b= 6.09 s^-2  but you used 5.21. when I plug in the answers its wrong, can you please fix this.

A:

Q: (a) The volume V of a growing spherical cell is V = ³, where the radius is measured in micrometers…

A: According to question we need to find--- (a)  Find the average rate of change of V with respect to…

Q: In the calculation of the perimeter of a square measuring: 5.0 cm ± .05 cm by 5.0 cm ± .05 cm, What…

A:

Q: Assume you have a drop of 2 cm3 falling down. A) If the drop is a cube, what is its surface area?…

A: Volume of a drop (V) = 2 cm3

Q: 465-N force is applied to the 89-kg block, which is stationary

A: