What is the direction of the magnetic field at point P? N S P S 0.0

Q: A playground is on the flat roof of a city school, 5.5 m above the street below (see figure). The…

A: Height of roof (H) = 5.5 m height of vertical wall (h) = 6.8 m Angle of launch (θ) = 53 degree…

Q: Is incorrect, is there another way to do it?

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Q: Two lumps of clay collide head-on. The 1.02 kg lump is thrown 5.11 m/s to the right and the 1.39 kg…

A: This is a case of perfectly inelastic collision and hence total linear momentum will be conserved.…

Q: 10) Defining the zero of potential to be along the z-axis (x =y = 0), what is the sign of the…

A: 10. If moving outward from the center then electric field will decreases the potential.   V(a)<0…

Q: . Four long, parallel conductors carry equal currents of I= 5.00 A. Figure P30.39 is an end view of…

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Q: As a ball falls under the influence of gravity, does gravity do positive work or negative work?…

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Q: Mark with an X the type of waves to which the examples of disturbances that are presented in the…

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Q: 2.1 Calculate the % Error (accepted value 9.80 m/s?) for the following measurements: 9.87 m/s? 9.93…

A: % Error is given as% error=Experimental value-Realor acceptedvalueAccepted valuex100

Q: A charged particle traveling with a velocity, v = 10i+ 10j + 10k m/s, enters a region of constant…

A: Given Data:- Velocity v→=10i +10j +10k m/s Magnetic field B→ =10i -20j +50k T When a charge particle…

Q: 2. If the hammer, paper ballI, and marble were simultaneously dropped from a height of 70m. Which…

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Q: Suppose you send a probe to land on Mercury, and the probe transmits radio signals to earth at a…

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Q: Determine the magnitude of the resultant (F, + F₂) force in N when F₁ = { 10 i+20 j} N and F₂ = { 20…

A: Given data:  Two forces F1 = (10i + 20j) N F2 = (20i + 20j) N Required: The magnitude of the…

Q: /16 4. Static electricity refers to a) A neutral object can be charged by induction or by cond in…

A: Introduction: Charging by conduction involves the contact of a charged object to a neutral object.…

Q: A negative charge is shot through a small hole as shown with an initial kinetic energy. As it…

A: As given positive and negative charges  the direction of electric field will be from positive to…

Q: end A moves along the floor with a constant velocity va, show that the velocity of its upper end B…

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Q: of light rods, light strings, an

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Q: A particle of mass 25 kg, originally at rest, is subjected to a force of 50 N for 10 seconds. Find…

A: For Distance calculation we need to apply second equation of motion.The time is given, initial…

Q: Mk=0.7. 10 kg TIR A 10-kg box is at sliding to the right on the floor. A rope is attached to the box…

A: mass of box = m = 10 kg co efficient of friction = 0.7 acceleration = a = 6 m/s2

Q: 1. Four students are trying to move a table from one corner of the classroom to another, as…

A: Given Data: Let us consider the given forces acting on rectangular table. We are to find resultant…

Q: A square, single-turn wire loop l = 1.00 cm on a side is placed inside a solenoid that has a…

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Q: please provide help for the following problem.

A: Using the lens equation,

Q: 12. What is the ratio of the electrostatic force to the gravitational force between two electrons?

A: 12)the charge on an electron (q) = - 1.6×10-19 C mass of electron (m) = 9.11×10-31 kg Let the…

Q: Two neutral molecules

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Q: Problem 1 A rock is thrown straight upward at 9 m/s just over the side of a raised deck, 5.5 m above…

A: Initial velocity of the rock, Height from which the rock was thrown,

Q: A horizontal rod of length L carrying a current I, is suspended at right angles rhe horizontal…

A: If L is the length of the rod carrying a current I in a magnetic field B ,the magnetic force on the…