during heavy rain, a section of a mountainside measuring 3.1 km wide horizontally, 1.1 km up along the slope, and 2.3 m deep slips into a valley in a mud slide. Assume that the mud ends up uniformly distributed over a surface area of the valley measuring 1.5 km x 1.5 km and that the mass of a cubic meter of mud is 1900 kg. What is the mass of the mud sitting above a 4.6 m2 area of the valley floor?

Q: A vertical rectangular object of uniform mass M = 5 kg has sides a = 0, 31 m and b = 0,5 m. It is…

A: Mass of rectangular object is Sides of rectangle are  and Force applied along the diagonal is…

Q: Draw the magnetic field inside the coil on Figure 18-3. (A vector into the page is signified by and…

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Q: 8. A Ford Escort (m = 1200 kg) and a Ford Expedition (m = 2500 kg) collide at right angles in an…

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A: The objective of the question is to find the radius of the path that a single ionized uranium ion…

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Q: 3. A bicycle wheel is simply described as a uniformly distributed mass of 1 kg at a radius of 0.5 m.…

A: Given:Force applied wheel radius Therefore, the torque applied to the wheel is calculated as:

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A: Charge of alpha particle is The electronic charge is Mass of alpha particle is Charge of target…

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Q: List the classical Newtonian equations for linear and for angular motion-side-by-side in a table.

A: Write Newtonian equations for linear and for angular motion.

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Q: Two metal, neutral spheres (A and B) are touching. A positively charged rod is brought close to, but…

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Q: In the diagram, the dashed lines are parallel to the x axis. The magnitudes of the vectors are A =…

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Q: 2. A person on a diet loses 2 kg per week. Find the average rate of mass loss in milligrams every:…

A: Losses mass (m) = 2 Kg = 2000000 miligramTime (t) = 1 week = 7 days = 604800 seconds

Q: A cargo ship has a lightship weight of 22,000 tonnes and a dead weight of 82,000 tonnes. How big is…

A: The question provides us:The lightship weight = 22,000 tonnes.Dead weight = 82,000 tonnes.We have to…

Q: . In the figure below Q₁ (+ 3 μC), Q₂ (-6 μC) and Q3 (+ 2 μC). Q3 X=0 The free body diagram of Q₁…

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Q: Let a = (5,-1, 2) and 6 = (3, 2, -2). b Find the angle between the vector (in radians)

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Q: 2. Systemic blood pressure is defined as the ratio of two pressures-systolic and diastolic-both…

A: The normal blood pressure is given as the ratio of two pressures and as  or Note:Find:(a) Blood…

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Q: 4 Given a triangular area of right side a, total mass m, with one perpendicular side of the z axis.…

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Q: A local shop is maintained at 101.3 kPa and 19oC. The air inside the shop is forced to leave at a…

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Q: 22.32 [II] What must be the length of an iron rod that has the fundamental frequency 320 Hz when…

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Q: A potassium surface is illuminated by a monochromatic laser light with a wavelength of 400 nm.…

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Q: Question 5-9: Suppose you are holding a bar magnet motionless above the coil of wire with its north…

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Q: A flexible cable, 30 m long and weighing 70 N, is stretched by a force of 2.0 kN. If the cable is…

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Q: Use your calculated value of k to estimate the period of oscillation associated with a mass of 50g…

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Q: Can induction be used to produce charge on an insulator?

A: The insulator is the material that has no free electrons. The electrons are responsible for charge…

Q: Powering a Pigeon A pigeon in flight experiences a force of air resistance given approximately by…

A: Given,a pigeon in flight experiences a force of air resistance, F = bv2flight speed = v  and b is a…

Q: Two electrons are each 1.40×10−10 mm from a proton, as shown in (Figure 1), find the magnitude and…

A: Given:Two electrons and one proton.The distance of each electron from the proton is assumed the…

Q: A certain lightning bolt moves 40 C of charge. How many fundamental units of charge is this? Think &…

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Q: A U-tube contains two fluids with densities p₁ = 910 kg/m³ and p₂ = 595 kg/m³ as sketched below.…

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Q: Calculate the mass of a proton whose kinetic energy is half its total energy. Answer units in kg

A: Kinetic energy of proton is half of its total energy, that is, Note:Rest mass of proton is Find:The…

Q: Vector a = and vector b =. Find the cross product of a X b

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Q: Question 1-3: Sketch a nice and neat "textbook" style circuit diagram for the circuit shown in…

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Q: In the diagram, the dashed lines are parallel to the x axis. The magnitudes of the vectors are A =…

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Q: 2. Three identical metal balls, A, B, and C are mounted on insulating rods. Ball A has a charge of…

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Q: Three point charges are aligned along the x axis as shown in the figure below. -0.500 m- -4.00 nC…

A: Charge  is placed at Charge  is placed at origin.Charge  is placed at Note:Coulomb constant is…

Q: 2. A sound wave has a speed of 340 m/s in air. If the wave has a frequency of 185 Hz, what is its…

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Q: Calculate the equivalent capacitance for three capacitors (C1 , C2, C3) connected in (1) parallel…

A: Capacitors are given as,  and Find:(a) Equivalent capacitance when the given capacitors are…

Q: . The pressure at the surface of the planet Venus is 90 atm (90 times greater than on Earth). How…

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Q: An object with a density of 2 g/cm is submerged to a depth of 25 cm in a container of…

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Q: Compare the gravitational potential energy, mgh, exerted on an electron 100 m above the earths…

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Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.