Derive uncertainty principle using mind micrascope a. bide Broglie wavelangth.

Q: A ski jumper leaves the sky track moving in the horizontal direction with a speed of 25.0 m/s as sho...

A: GivenHorizontal speed of ski jumper, vx=25 m/sAngle , θ=35°  

Q: What is an electric potential? 2 Why should you ground electrical system at home? 3 What is work d...

A: Electric potential is negative gradient of electric potential. E = -dV/dx

Q: B)U (zero) iv. The magnitude of the vector product of two a) greater than AB c) less than AB

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Q: bicycle wheel with a radius of 13.0 inches turns with an angular velocity of 3 radians per second. F...

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Q: Charge is distributed throughout a spherical ball of radius R with a volume density given by

A: We know that the gauss law is defined as  ∫E.ds =∫ dqε0 where E electric field  q is the charge  We ...

Q: Next assume that the airplane is flying with a ground speed of 500 km/hour in a north east direction...

A: Ground speed is the speed of the plane with respect to ground.Given that:Ground speed, Vp=500 km/h i...

Q: he electric field in a region of space has the components E, = E, = 0 and Ex = (2.50 N/(C-m))x. Poin...

A: Electric field is the negative gradient of electric potential.  E = - dV /dr  So in direction of ele...

Q: QUESTION 3 Problem A solid uniform ball with mass m and diameter d is supported against a vertical f...

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Q: In an MRI, the magnetic field B is generated by a solenoid of length 100 cm and diameter of 90 cm.  ...

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Q: b) PR sin e c) PR Cos 0 d) PQu GOLD PACKAGE O 7. A force F = 4i -5j+3k acts at a point =i-2j+3k. The...

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Q: An airplane begins its take-off run at point A with e velocity and a constant acceleration, a. It is...

A: Given  Initial velocity u = 0  Final velocity v  = 360 kph = 360×1000/3600 = 100 m/s  Time t =45 sec...

Q: -ko box is being pushed along a borizontal surface The coefficient of static friction between the bo...

A: Since block is moving  (accelerating ) so kinetic friction will acts.  Given mass m = 50 kg  Acceler...

Q: The graph (attached) shows the x component of a force that acts on an object that moves on the x axi...

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Q: A 1.35 kg object moves as function of time as follows: x=5 cos⁡(1.27t+π/5), where distance is measur...

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Q: Make a sketch of each vecto 11. A= 20 m at 25°

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Q: ) An object initial velocity > lachcled touards He east with an <い angle of 30 abor 4 u OS to groond...

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Q: No answer         What are the complete forces acting on the piano? Weight, tension, normal forc...

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Q: For the circuit below, find the following: a. the equivalent resistance of the circuit b. the curren...

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Q: The total length of a first class lever is 9.0 ft. This is used to move a load of 390 lbs, as pictur...

A: givenTotal length of first class lever=9 ftload=390 lbs

Q: 6. Friction between two surfaces in contact may be lessened by changing sliding frictior friction an...

A: Part (7): Given: The applied force is 25 lb. The weight of the object is 500 lb.

Q: Question 22 Radiation that is direct from me facal spot of the x-ray tube is calledt Cathode ray Sca...

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Q: Calculate the maximum speed with which the mass-spring system oscillates, having a total energy of 1...

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Q: water jet consumes 3750 W for 126 hours a week. a. What is the energy consumed (kWh) for a one-year...

A: given that water jet consumes 3750W for 126hrs. Then for a day (24hrs ) is 714.28W. That is energy c...

Q: The small intestine has a mucus layer approximately 200 um thick. A worker accidentally ingests a sm...

A: It is observed that a  5.5 MeV alpha particle can be stopped by a 40 um thick human tissue.  In the ...

Q: A stone is thrown from the top of a building upward at an angle of 30.0° to the horizontal and with ...

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Q: What is the magnitude of Fn, the normal force on the box? AFN P = 160 N f = 80 N 60° W = 196 N %3D

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Q: Just to make sure hehe Compute for the total capacitance shown in the illustration.

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Q: If a net horizontal force of 132 N is applied to a person with mass 60 kg who is resting on the edge...

A: Given: Mass of person(m) = 60kg Net force applied (F) = 132N

Q: An AC circuit with a 20 ohm resistor, a capacitor with a capacitance of 15 ohms, and an inductor wit...

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Q: A particular gasoline tank can hold 52 kg of gasoline when full. What is the depth, in meters, of t...

A: Given value--- mass = 52 kg. density = 0.68 × 103 kg/m3 . length = 0.95 m. breath = 0.45 m. We hav...

Q: an suv travels a 1.30 km levelled road from bonifacio rotunda to citylighs hotel in a minimum time o...

A: Given  Suv travel 1.30 km levelled road from bonifacio rotunda to citylighs hotel in a minimum time ...

Q: Problem 7: A crate of mass m is initially at rest at the highest point of an inclined plane, which h...

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Q: 2. Compute the X and Y components of each of the four forces shown. P 200 F-44s Q-400 ib

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Q: Situation 05. In a science experiment, a test object is launched by accelerating it along a 200- met...

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Q: five resistors (R = 611 2, R = 582 2, R3 = 163 2, R4 = 234 2, and Rs = 365 N). Determine the current...

A: Equivalent resistance in series  R = R1 + R2  Equivalent resistance in parallel  1/R = 1/R1 + 1/R2 

Q: The picture above shows a girl holding a balloon above her head. The balloon is lifting her hair bec...

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Q: A particle is moved along the x-axis by a force that measures 10/(1 +x)2 pounds at a point x feet fr...

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Q: Clarissa is running at 5m/s to catch the school bus, which is stopped to a nearby bus stop. When Cla...

A: We can use three equation of motion to solve the problem  v = u + at. v² = u² + 2as. s = ut + ½at²

Q: firefighter of mass 80 kg slides down a vertical pole with an acceleration of 4 m/s^2. What is the f...

A: According to Newton's second law F = ma

Q: A boat goes 6 miles downstream in a river in 30 minutes and return upstream in 45 minutes. Determine...

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Q: Consider three-point charges at the corners of a triangle, where qa = 7.0×10¬ºC, qB = -3.0x10-°C, an...

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Q: Rank the following bodies in order of their kinetic energy, from least to greatest along with reason...

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Q: Two positive point charges of 10 nC and 8 nC each are placed 10 cm apart. Find the work done in bri...

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Q: A block of mass 11 kg lies on a horizontal plane. A force F that is inclined 42.3° with the horizont...

A: The forces acting in the vertical direction are the weight of the block acting downwards and the y-c...

Q: A 1.00-km length of power line carries a total charge of 264 mC distributed uniformly over its lengt...

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Q: 5. The velocity of a car at any time t is given by the equation: v = 60 m/s + (0.50 m/s³)t? (a) Find...

A: Acceleration is the rate of change of velocity a = dv/dt 

Q: 1. Situation: An SUV is parked along the side of a roadway, while a van is travelin adjacent to the ...

A: Giveninitial speed of van, uV=25 m/s van begins to slow down with a constant rate of 1/5 that of the...

Q: The a-t graph of the bullet train is shown. If the train starts from rest, determine the elapsed tim...

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Q: A capacitor of capacitance C = 3 uF has been charged so that the potential difference between its pl...

A: Given that:- Capacitance of the capacitor=3uF

Q: A 3.0-kg block slides on a frictionless 20° inclined plane. A force of 16 N acting parallel to the i...

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