Q/ Prove that the Earth is spherical by physical equations
Q: H TRE Given G = 4.00 T, a = 45° H = 6.00T, B= 210° and R = G + H, Calculate 8.
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Q: Find the coordinates of the centroid of the homogeneous plate OPBA shown in Figure Q3.c. The plate…
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Q: A star rotates with a period of 30 days about an axis through its center. The period is the time…
A: conservation of angular momentum,
Q: A vector field is defined by: F (x,y,z) = -xi - yj + zk Select the option that gives F expressed…
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Q: What is the moment of inertia of the object about an axis at the right edge of the sphere? kg-m…
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Q: |Part (a) Write an expression for the ring's initial energy at point 1, assuming that the…
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Q: fig 5 10tm Me= In Figure 5. the electron on the right side is fixed. and the one on the left side…
A: Given Initial separation between the electrons (Ri) = 10-8 m Initial velocity of first electron = 0…
Q: Given u = −7i − 5j and v = −10i − 9j, what is projvu? a −9.937i − 8.943j b −6.956i − 4.968j c…
A: u→=-7i^-5j^ v→=-10i^-9j^
Q: C) Convert 10 Radians per Minute to Degrees per Second 1 Minute = 60 Seconds (1 Minute / 60 Seconds)…
A: Given, 10 radians per minute
Q: Problem 9: A thin cylindrical ring starts from rest at a height h, = 75 m. The ring has a radius R =…
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Q: Part (b) If the ring rolls (without slipping) all the way to point 2, what is the ring's energy at…
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Q: Suppose f(x, y) = √/tan(x) + y and u is the unit vector in the direction of (3, 1). Then, (a) ▼ f(x,…
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Q: If R is the radius of the earth and g the acceleration due to gravity on the earth's surface, then…
A: Radius of Earth = R,Acceleration due to gravity on the surface of the Earth = g,Let's assume Earth…
Q: 12.3 A 400-kg satellite has been placed in a circular orbit 1500 km above the surface of the earth.…
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Q: When a massive star reaches the end of its life, it is possible for a supernova to occur. This may…
A: The mass of neutron is given as, m=1.7×10-27 kg, The radius of the neutron is given as, r=1.2×10-15…
Q: What is the name of the quantity represented as ?? O Integral of motion O The unit vector in the…
A: The provided symbol is called a unit vector. A unit vector has a magnitude of 1 and is indicated by…
Q: For a body of mass "m" on a rough inclined plane with a constant but arbitrary coefficient of…
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Q: At a given instant A has the motion shown in (Figure 1). Figure 3 ft -1.5 ft- VA=3 ft/s -X A=6 ft/s²…
A: The disk doesn't slip. So that
Q: An interesting story is often told of baseball star Johnny Bench when he was a rookie catcher in…
A: a. The formula for the impulse of the baseball is: Substitute the known values and solve for the…
Q: Problem 5: Suppose a 190 kg motorcycle is heading toward a hill at a speed of 27 m/s. The two wheels…
A: Concept: To determine the height upto which the motorcycle can coast up the hill, we will use then…
Q: In a three-dimensional space we have a vector R ( 4ai + 3af + 5ak ). Another vector S has the same Y…
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Q: c. Below are data on the length and weight for the Blue Marlin [2]. Length (m) Weight (kg) Length…
A: The below is the MATLAB code for the given problem data.1clear; close all; clc; 2 3% Load data…
Q: A sphere of radius R has a uniform volume charge density p. When the sphere rotates as a rigid…
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Q: Determine the force-couple system at O which is equivalent to the two forces applied to the shaft…
A: Given data : F₁ = 600 N, F₂ = 610N, a = 75 mm, b = 170 mm, theta = 20°, and phi = 54° the force -…
Q: A mass of 11.1 kg, fastened to the end of an aluminum wire with an unstretched length of 0.54 m , is…
A: Given data: The mass fastened to the end of an aluminum wire is M=11.1 kg. The unstretched length…
Q: 4. A rectangle with uniform mass distribution is tipped precariously on one edge, as shown. a) Find…
A: (a) Let a denotes the length, b denotes the width of the rectangle, m denotes the mass, Ic denotes…
Q: In cylindrical coordinates, P = Peyt(1, 90°, 1) and Q = Qeyl(0,0°, 1). (a) Determine the length of…
A: Given:Coordinates of P: P=Pcyl1,90°,1Coordinates of Q: Q=Qcyl0,0°,1 To obtain:The length of the line…
Q: 10 V vs t V vs Number of turns 100 60 n 80 1 time (s)? 3 3 1 V vs angle V vs r 0.5 1 50 100 150 200…
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Q: - Calculate the commutator (J1e, J²] where J = J, + J=
A: Here the commutator is to be evaluated J1z, J2 , where J→=J1→+J→2 Here, J2=J1→+J→2.J1→+J→2…
Q: A silver wire of radius r= 0.5 mm and resistance 0.06 Ω is connected to a voltage source of 3.1 mV.…
A: Density of free electron n=1.59×1028m-3 The voltage V=3.1 mV=3.1×10-3V The resistance of the wire…
Q: Determine the magnitude of Q if the particle is in equilibrium and if e =39.5°, P = 94 , a=5, and…
A: Concept: The Schematic diagram of the system is given below Given: P= 94 a=5 b=19 θ= 39.5 degree
Q: 7. Position vectors of two particles, A and B are given: A = 31 + 4j + 5k meters B = -4i + 2j - 7k…
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Q: Use the law of sines and the law of cosines, in conjunction with sketches of the force polygons, to…
A: Let F1, F2, and F3 denote the three forces, θ1, θ2, and θ3 denote the three angles of the forces…
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