ate of rest or motion until it is disturbed by an external agent? a. Newton’s first law of motion b. Newton’s second law of motion c. Newton’s third law of motion d. Superposition law 10. Which of the following is the characteristic of force? a. Magnitude of force b. Point of application of force c. Direction of application of force d. All of the mentioned

Q: A stone is dropped from a balloon while ascending at a constant rate of 9.99 m/s and the stone reach...

A:

Q: At noon, ship A is 10 nautical miles due west of ship B. Ship A is sailing west at 25 knots and ship...

A: Given At noon, ship A is 10 nautical miles due west of ship B. Ship A is sailing west at 25 knots an...

Q: Sketch the equilibrium position of each item when hung to a wall by their hinge point. ВМЕ 065 Figur...

A:

Q: Three point charges q, = +2.7µC, q2 = -3.4µC and q3 = -1.6µC initially are infinitely far apart. The...

A:

Q: (a) How much charge can be placed on a capacitor with air between the plates before it breaks down i...

A:

Q: A woman leaves home and drives to a store located 7.00 km away in a direction 30.0° north of east. L...

A:

Q: Q8. Two speedboats are moving at constant speeds on a straight stretch of a racecourse. At the insta...

A: Force acting on speedboat is equal to the rate of change of momentum. Since speedboats are moving wi...

Q: Light from a 604-nm monochromatic source is incident upon the surface of fused quartz (n = 1.56) at ...

A:

Q: coil is placed next to a straight wire. The current in the wire is as shown in the diagram below. Th...

A:

Q: A 4.9-HzHz wave with an amplitude of 15 cmcm and a wavelength of 28 cmcm travels along a stretched h...

A: Given: f = 4.9 HzA =15cm = 0.15 mλ =28 cm =0.28 mt=0.50 s

Q: Base your answers to questions 100 and 101 on the information and diagram below. A 20.0-newton force...

A:

Q: A light beam is incident upon a still water surface. What is the maximum possible value for the angl...

A: nwater = 1.333

Q: blackboard.albany.edu A QUESTION 5 A falling body on Earth will generally not fall at constant accel...

A:

Q: In the figure below, find the potential difference across the terminals of the battery in which chem...

A: Given value--- E1 = 10.9 V. R = 16.2 ohm. E1 = 5.1 V  We have to find--- find the potential diffe...

Q: A beam of light in air is incident on the surface of a rectangular block of clear plastic (n = 1.49)...

A: Given: The refractive index of the material is 1.49. The speed of the light inside the air is 3x108 ...

Q: The force exerted by an electric charge at the origin on a charged particle at the point KT (x, y, z...

A: Electric potential at point r→ is kr→

Q: An electron is moved from point A, where the electric potential is VA = −126 V, to point B, where th...

A:

Q: 1. In an experiment, a shearwater (seabird) was taken from its nest, flown 5150 km away, and release...

A:

Q: What is the earth's rotation?

A: Earth's rotation is nothing but Earths spin that means rotation of planet earth around it's own axis...

Q: Q14. A 2000-kg car traveling at 20 m/s collides with a 1000-kg car at rest at a stop sign. If the 20...

A: according to conservation of momentum if no net force acts on the systen then the net momentum of th...

Q: A beam of light is incident from the air on the surface of a liquid. If the angle of incidence is 4...

A:

Q: 5. Two 8.5 kg masses are hung from a horizontal surface by two (massless) springs, as shown in the f...

A: mass of each block (m) = 8.5 kg spring constant of the top spring = 400 Nmspring constant of the bot...

Q: Suppose a motor connected to 117 V source draws 20.2 A when it first starts. (a) What is its resista...

A: current = voltage/resistance

Q: An electron enters a uniform electric field that is directed downward and a magnitude of 5 N/C. a. ...

A: Given: Magnitude of electric field E=5 N/C, Direction is downward, Charge of electron q=-1.6×10-19C,...

Q: A particle of charge 2.0x10^8 C experiences an upward force of magnitude 4.0×10^-6N when it is place...

A: Given that:- Charge=2.0×10^8C  Net force on charge=4×10^-6N(upward)  

Q: A rectangular plate 0.6 m wide and 1.2 m des lies within a water body such that its plane inclined a...

A:

Q: Four point charges have the same magnitude of 3.4 x 10-12 C and are fixed to the corners of a square...

A:

Q: A charge +Q is located at the origin, and a charge +4Q is at distance d away on the x-axis. Where sh...

A:

Q: DIFFERENTIATE THE HAZARD AND DISASTER.

A:

Q: A roller-coaster car moves 200 ft. horizontally and then rise 135 ft. at an angle of 30.0O above the...

A: Given that:- Movement of roller coaster car is given in the question.

Q: A solid cube has sides of 20 cm.  It sinks to the bottom of the ocean to a depth of 5,550 m.  (a) W...

A:

Q: A person in a closed elevator with no floor indicator does not know whether the elevator is stationa...

A: the lift in each case is moving with uniform velocity but zero acceleration.

Q: A wheel of 1.00 m radius turns as 253 rpm. Recall evolution = 2pi radius, and 1minute = 60.0 seconds...

A:

Q: A 5-kg wooden block sits on top of a fixed incline oriented at an angle 0=30°. The coefficients of f...

A: Magnitude of the weight parallel to the incline is W∥= mg sinθ. It acts downwards and parallel to th...

Q: A ball is launched straight up at 60.0 m/s from a height of 80.0 m, at the edge of a sheer cliff. Th...

A: Height of cliff = 80 m Angle of launch is 90o (straight up)  LLaunch speed of ball is 60 m/s  

Q: In the absence of air resistance, a projectile that lands at the elevation from which it was launche...

A: Given that:- Mass of ball=m=0.55kg

Q: 97. Compared to the sphere's speed through the h, the sphere's speed through the lowest point lowest...

A: M = 1 kg initial height = h speed at the lowest point = 10 msHeight of point P above the ground = 10...

Q: R o000000000000 N turns Figure P31.16 17. A coil formed by wrapping 50 turns of wire in the shape of...

A:

Q: In the diagram below, e field at point p is zero. particles a and b are charged, qa -3  μc and qb = ...

A: The answers are below

Q: Using d=1/2at^2 calculate the average acceleration for each object, along with a percent error from...

A: Given: relation d=12at2 here d is drop height and d = 3.048 m and time taken by cork in three tries ...

Q: B. If the incident ray makes an angle of 65° with the surface of Mirror 1 as shown, find the reflect...

A: The first reflected angle is 65 degrees and the second reflected angle will be 25 degrees.

Q: In your own words, describe how electrically neutral bodies become charged by the following methods....

A:

Q: A small charge (43) is found in a uniform electric field (46). Determine the force on the charge.

A:

Q: Two points in a plane have polar coordinates (2.40 m, 40.0°) and (4.50 m, 110.0°). (a) Determine th...

A: The cartesian coordinates of a point is given by ax = acosθ ay = asinθ, where a is the magnitude of ...

Q: Part A A long pair of insulated wires serves to conduct 23.0 A of dc current to and from an instrume...

A: Current (I) = 23.0 A distance between the two wires (d) = 2.8 mm= 0.0028 mdistance of observation po...

Q: The drawing shows a set of equipotential surfaces seen in cross-sections. Each is labeled according ...

A:

Q: Why must all wavefunctions go to zero at infinite distance from the center of the coordinate system ...

A: the configuration or state of a system is given by a point (x,p)(x,p) in the space of coordinates an...

Q: Two horizontal parallel plates are separated by a distance of (167) creating an electric field of (3...

A: Given : Separation between plates (d) = 167 mm Electric field between plates (E) = 30

Q: A stone with mass 0.80 kg is attached to one end of a string 0.90 m long. The string will break if i...

A: Tension in the string =mv2R

Q: uniform track until coming to rest at point B. 98. In the diagram below, a toy car having a mass of ...

A:

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”