7. Determine the moment of the force in figure shown below about point O. 75° 30° 3 m F-5 kN
Q: 6.0 m/s •D 3.0 m •B 2.0 kg
A:
Q: Let E := Egi+ E4j+ E2k and H := Hi+ Hyj+H¿k be two vectors assumed to have continuous partial…
A: Given,∇.E=0∇.H=0∇×E=-1c∂H∂t∇×H=1c∂E∂t
Q: Estimate the minimum force that Microraptor must exert to fly. O 10 N O 1.0 N O 1.3 N O 0.65 N…
A: Considering gravitational acceleration≈ 9.8 m/s2 and assuming a mass of 1.5 kg (a fair estimate…
Q: Use the diagram to the right in order to answer question #15. Circult 3 Circuit 1 15. The diagram…
A:
Q: As shown in the figure below, two blocks are connected by a string of negligible mass passing over a…
A:
Q: 11) A 45 kg. girl is sitting on a seesaw 0.6 m from the other side, should a 60 kg. boy sit so that…
A:
Q: A car travels over the top of a hill. Suppose that the radius of curvature at the top of the hill is…
A:
Q: An infinitely long line of charge has a linear charge density of 4.50x10-12 C/m. A proton is at…
A:
Q: prove e that 2. 1.
A: The distributive property is used here.
Q: Please solve this
A: Height of the solar panels above the roof (h)=12 m Water pressure at the level of solar panels…
Q: Question 13
A:
Q: Question no 5 a) Sketch the trajectory of a particle of charge q placed in a perpendicular electric…
A: (a) If a charged particle is placed at rest in a perpendicular electric and magnetic field, then the…
Q: 6. A submerged can of Coke® will sink, but a can of D Coke will float. (Try it!) Explain. 7. Why…
A:
Q: 3. You have seen how Kirchhoff's laws were used in your lectures to obtain a 2na order differential…
A:
Q: Two small, positively charged spheres have a combined charge of 36.0 x 10-5 C. If each sphere is…
A:
Q: Suppose you have a 12.0 V motorcycle battery that can move 6000 C of charge, and a 12.0 V car…
A: Given:- Voltage of the motorcycle battery is Vmotorcycle =12.0 V Amount of charge moved by the…
Q: 124. The diagram below represents a 10.-newton block sliding at constant speed down a plane that…
A: Since object is moving with constant speed hence acceleration acting on it is zero so net force…
Q: Compute the divergena and curl of each of the Veebr 3. v = yî + z3+ xk
A:
Q: The mass of the Earth is 5.98 x 1024 kg, and the mass of the Moon is 7.36 x 1022 kg. The distance…
A: The center of mass is the point outside or inside the object where entire mass of the system is…
Q: A centrifuge 13.6 cm in diameter speed up from rest and achieves 3000 revimin in 7.9s. Find the…
A: Answer 3: Calculate the angular speed of the centrifuge. Angular speed ω=2πrotational speed N60…
Q: 3. Suppose that Young's experiment is performed with the monochromatic light of wavelength 450 nm.…
A:
Q: f. Z b y X A segment of wire carries a current I in the +y direction. Use the RHR to find the…
A: A current-carrying conductor produces a magnetic field around it. The direction of the magnetic…
Q: light pallet is at rest on the ground with a stone of mass 30 allet by providing a force of 310 N…
A:
Q: Two small spheres each have a mass m of 0.100 g and are suspended as pendulums by light insulating…
A: Given: mass (m) = 0.100 g angle, θ = 6° length, l = 1 m
Q: A beam of white light consists of plane waves of wavelengths from 0.4 µm to 0.7 um. (1 µm = 10 m).…
A: When a white light passes through one medium to another medium having density difference or…
Q: Jance? How far, on 13) Given the diagram below, what is the net torque about an axis through point…
A:
Q: slope =..... k=...... Slope = ……. % Error (k) The true value (which used in your experiment), kr =…
A: This problem can be solved using basic formula of slope of any graph and it is related to the…
Q: The star of a distant solar system explodes as a supernova. At the moment of the explosion, an…
A: If the crew has to escape their ship should reach the speed of 25000 km.s-1 before the shock-wave…
Q: 13. Two polarizers are oriented at 68° to one another. If unpolarized light enters the first…
A: When multiple different questions are given then according to the guidelines only the first question…
Q: 5. DETAILS magnitude direction 60.0⁰ PREVIOUS ANSWERS SERCP11 15.3.P.032.MI. Three charges are at…
A:
Q: Please help me with number 2.
A: In the projectile motion, the direction of the velocity of the object at maximum height is only in…
Q: Problem Calculate the response of the system 3x(t) + 12x(t) = 38(t) − 8(t − 1) subject to initial…
A: To findCalculate the response of the systemGivenThe equation is given asInitial conditions are given…
Q: Task 1 The 96 prismatic lithium-ion battery cells were manufactured in Korea and the Scottish firm…
A:
Q: 5. How much energy is needed to heat 0.009 kg of H2O from 25°C to 85°C? For the specific heat use…
A:
Q: 20 Ν 40 N A disk is initially rotating counterclockwise around a fixed axis with angular speed wo-…
A: Given, The disc is rotating counterclockwise. Let the counterclockwise direction is positive. The…
Q: 7) Can an object have energy without having momentum? Explain.
A: We are asked if an object can have energy without momentum. To answer we need to use the concept…
Q: Solve this
A:
Q: A crate of mass 85 kg is pushed along a floor with a force of 20 N for a distance of 8 m. Calculate…
A: Given data : Force = F Distance = d To find : Work done
Q: 8. A 15kg rectangular block with a length of 80cm and a width of 50cm rests on a table. What…
A:
Q: 8@ 13. A charge +Q is sitting at the origin (0,00mA closed sphere with a radius R surrounds the…
A:
Q: 1) The diagram shown in Figure 2 represents the generation of emf. Determine: A) The direction in…
A:
Q: 20. An electrical technician wears rubber gloves to help prevent them from getting shocked. Explain…
A: Conductors allow the charge to transfer from particle to particle due to the free movement of…
Q: A block of mass mj sits on a block of mass m2, which rests on a smooth table, Fig. If the…
A: Given data: Mass of block 1 is, m1=1 kg. Mass of block 2 is, m2=3 kg. Coefficient of friction…
solve it on paper
Step by step
Solved in 2 steps
