A car traveled at a rate of 50 km/hr for 8 minutes and then at 25 km/hr for 7 min and finally at 20 km/hr for 2 min. What is APPROXIMATELY the average speed for the complete trip
Q: 3. A ring torus exists with total static charge Q and rotates along the symmetry axis at angular…
A: A ring torus exists with total static charge Q and rotates along the symmetry axis at angular…
Q: Which of Newton's Three Laws Applies: Law 1, 2, or 3? When you put a book on a table gravity pulls…
A: 1) Newton's 3rd law 2) Newton's first law 3) Newton's 2nd law
Q: If the magnitude of the resultant force acting on the eyebolt is 600 N and its direction measured…
A: It is given that,
Q: A tow truck applies forces F1 and F2 to the bumper of an automobile where F1 is horizontal. F2 will…
A: Given:-F1= 269 unit θ=60° Find the magnitude of the F2
Q: where did the 20 come from for 20t
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: • High-energy cancer treatment. Scientists are working on a new technique to ķill cancer cells by…
A:
Q: 2. Two balloons with charges of +3.37 uC and -8.21 uC attract each other with a force of 0.0626…
A:
Q: A 1 kg block is attached to vertical rod by means of two strings. When the system rotates about the…
A: Option c is correct
Q: Determine the moment of inertia of the beam's cross-sectional area with respect to the x axis…
A: Divide the figure as given below into three standard figures and find their centroid and area. Here…
Q: As shown in the figure, a metal ball with mass m, is initially at rest on a horizontal, frictionless…
A: m1 = 0.2 kg m2 = 0.3 kg u1 = 2 msv1 = 1 msv2 = 1.088 msu2 = 0 ms
Q: A Jong plank XY lies on the ground. A load of 120N is placed on it, at a distance of O.50m from…
A: 65 is needed to lift the rod from point Y, therefore in equilibrium, the net torque at point X…
Q: 22) Two sources emit waves that are in phase with each other. What is the longest wavelength that…
A: Distances from the source l1 = 161 m l2 = 295 m
Q: B A coin sits on a rotating turntable as shown in the figure. At the time shown in the figure, which…
A: We need to say what the direction of friction will be on the coin on turntable.
Q: 3.00 x 103 kg 2.00 x 103 kg The two barges shown here are coupled by a cable of negligible mass. The…
A: The given data are: m1=2×103 kgm2=3×103 kgF=19×103 Nf1=8×103 Nf2=10×103 N
Q: a hard-thrown 0.410-kg 42. What is the speed of a garbage truck that is 1.20×10*kg and is initially…
A: Given Mass of garbage truck M=1.20×104 kg Initial speed of garbage truck u1=25m/s Mass of trash can…
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: 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: 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: Magnetically speaking, the North Pole of the Earth is A) a magnetic south pole B) a magnetic east…
A: Given There are four options are given and we have to choose the correct option for the North Pole…
Q: The height h that a fluid will rise in a capillary tube decreases as the diameter D of the tube…
A: Given, Specific weight= w Surface tension=σ
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: A car, initially traveling 26.0m/s speeds up at a rate of 5.00m/s2. Determine all unknowns and…
A: Given Initial velocity of the car (u) = 26.0 m/s Acceleration (a) = 5.00 m/s2…
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: 3. Suppose that Young's experiment is performed with the monochromatic light of wavelength 450 nm.…
A:
Q: In 10 20) A 15 Newton force is applied to a mass M that is adjacent to a wall, as shown. If the mass…
A: Given 15N of force is applied to the box of mass M = 2kg , we need to find the force exerted by the…
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: One long wire lies along an x axis and carries a current of 36 A in the positive x direction. A…
A: Given,current carrying wire, I1 = 36 A (along positive x-direction)another long wire perpndicular to…
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: gradient at the source measured at FIg 2. Two metallic plates are 0.04 m apart and the potential…
A: Dear student, Since all questions are different as per guidelines we can author only first one…
Q: Number 6 please
A: As we know slope of position time graph gives velocity of the body.
Q: event slipping. What frid
A: Given Data The weight of the car is:m=4000 lb=1814.36 kg The speed of the car is:v=30 mph=13.41 m/s…
Q: A capacitor stores charge q at a potential difference AV. If the voltage applied by a battery to the…
A: The capacitance is defined as the ability to store a charge Q ⇒Q=CV, where C is the capacitance, V…
Q: Jance? How far, on 13) Given the diagram below, what is the net torque about an axis through point…
A:
Q: (b) What is the y-component of the average velocity of the plane during the second leg of the trip,…
A: Velocity of the plane while traveling to the north east to city B. Hence plane travel from East (+x…
Q: Use the following constants if necessary. Coulomb constant, k = 8.987 x 10° N m2 /C². Vacuum…
A: Given, A charged particle in magnetic field.
Q: quartz to glass Use the following information to answer the next question In a double slit…
A: in this question we use young's double slit equation for determine wavelength of light.
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: Question#4:Show that the transformation Centre Code 022 Q = In sinp N Cu p = qcotp is canonical and…
A: Q=lnsinpqP=qcotp For the above transformation to be canonical, the below relation has to be…
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: A 1130-kg car is held in place by a light cable on a very smooth (frictionless) ramp, as shown. The…
A:
Please do not skip
Step by step
Solved in 2 steps
