An object is dropped from the top of a 100-foot-tall building. What is the height of the object after 1 s? a b C d 47 ft 56 ft 84 ft 93 ft

Q: Particles with a charge of +5e are incident on a target. If the beam of particles carries a current…

A: Given:-  The particles with a charge q = +5e  The beam of particle carries a current I = 133 μA The…

Q: Soon after taking an aspirin, a patient has absorbed 300 milligrams of the drug. If the amount of…

A: Given value--- initial amount of drug = 300 mg . half being removed every two hour . We have to…

Q: + Electrons are released, usually from a hot filament, near the negative plate, and there is a small…

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Q: (a) Young's double-slit experiment is performed with 550-nm light and a distance of 2.00 m between…

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Q: You are a police officer examining the scene of a car crash that claimed the life of someone driving…

A: Apply the equation of conservation of momentum along the east direction and substitute the required…

Q: Water entering a house flows with a speed of  0.2000 m/s through a pipe of  2.000 cm inside radius.…

A: Given data:  Speed of water entery point (V1) = 0.2000 m/s Radius of house (r1) = 2.000 cm =…

Q: You are a police officer examining the scene of a car crash that claimed the life of someone driving…

A: Apply the momentum conservation equation along the horizontal direction.

Q: A 0.120 m long copper wire has a mass of 8.50 g and is carrying a current of 5.00 A perpendicular to…

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Q: also for this question we need to use newtons laws ive seen waysthis wuestion was being solved and…

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Q: The primary coil of an ideal transformer provides 100 W of power. If the emf of the secondary coil…

A: Given data:  An ideal transformer  Power of primary coil (P1) = 100 W Voltage of secondary coil (V2)…

Q: i don't understand the solution. How are you rearranging the equation and where does 14m come from

A: Mass of proton=1.673×10^-27 kg Charge of proton=1.602×10^-19 c Velocity of each proton=3.5×10^6 m/s…

Q: A wire has a current density of 7.47 × 106 A/m². If the cross-sectional area of the wire is 2.39…

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Q: A hoop is rolling without slipping along a horizontal surface with a forward speed of 5.53 m/s when…

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Q: concave lens has focal length of 10.0 cm. The object is place 30.0 cm from the lens. Locate  and…

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Q: What is the smallest value of B that can be set up at the equator to permit a proton of speed 107…

A: We know thatB=mvqRWhereB=Magnetic fieldm=massv=velocityq=chargeR=radius of path

Q: a single slit of width 4.50 x 10^-6m produces a first-order dark fringe at some angle. If the width…

A: Given data: Initial width a1=4.50×10-6 m Final width a2=3.08×10-6 m Relation between final and…

Q: 20: SUMMER Assignment Use the following infor reference the page "Sir question. A student sets up…

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Q: How much power is needed to lift a 12.5 kg sack of rice from the ground to a height of 1.5 m within…

A: According to guidelines we need to solve only first question kindly repost other questions in the…

Q: Refer to the figure below. What is the velocity of the roller coaster at point C? Refer to the…

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Q: the giver below, K₁ K2 K3 = K4= (a) What is the equivalent resistance, Req of the series-parallel…

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Q: Give an example of variables that have correlation but no causation exists?  Explain why these…

A: in this question we discuss  correelation .

Q: A mass of 0.340 kg, hanging from a spring with a spring constant of 94.5 N/m, is displaced from…

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Q: The drawing shows a positive point charge q1, a second point charge q2 that may be positive or…

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Q: George is going to bungee jump from a bridge that is 55.0 m over the river below. The bungee cord…

A: Given Height of the Bridge H = 55.0 m Final height of the Jumper h = 2.00 m Mass of the Jumper m =…

Q: If an eraser is thrown upward from a tower with an initial velocity of 5.0 m/s, then what is the…

A: Given, initial upward speed of the stone, v = 5.0 m/s time, t = 7.0 sec acceleration due to gravity,…

Q: Suppose you have a 9.10 V battery, a 2.50 µF capacitor, and a 7.35 μF capacitor. (a) Find the charge…

A: Given value--- V = 9.10 V. C1 = 2.50 uF . C2 = 7.35 uF. We have to find--- (a) Find the charge…

Q: Consider the standing wave pattern shown in the figure. If the maximum transverse speed at an…

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Q: Can the gravitational field strength between two objects be zero somewhere along a line joining…

A: The gravitational force is given by the formula; F=Gm1m2r2           (1) where; G - Gravitational…

Q: A 2.5 kg bowling ball is tied to a 1m long string attached to the ceiling. The ceiling is 5 m above…

A: Mass,m=2.5 kg.

Q: Cell exterior Cell interior a ww RE= 350 02 The current is suddenly turned off. How long does it…

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Q: 2 of 7 826 words A certain parallel-plate capacitor has two 3.5 cm-diameter-disks spaced 2.8 mm…

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Q: 2. One end of a horizontal rope is attached to a prong of an electrically driven tuning fork that…

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Q: If a car comes to a full stop over a distance of 484 m using a constant acceleration of -8.0 m/s2,…

A: Given:- The distance traveled by car is d = 484 m. The constant acceleration of the car is a = -8…

Q: Four resistors are connected to a battery as shown in the figure. The current through the battery is…

A: Given data: Resistors, R1=R, R2=2R, R3=4R and R4=3R Emf, ε=10.60 V Our question is to find the…

Q: A string with length L = 3 m, fixed at both ends, has two adjacent resonances at frequencies 112 Hz…

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Q: The wave functions of two waves traveling in the same direction are given by y1(x,t) = 0.03sin(4x +…

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Q: 22. Two parallel wires, each of length 40 cm and carrying a current of 5 are 0.5cm apart. The force…

A: Given: The length of each wire is 40 cm = 0.4 m.                               { 1 cm = 0.01 m. The…

Q: An object moving with a constant velocity is acted on by three objects in the surrounding. F₁ = N…

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Q: The resultant wave function of two waves traveling in the same direction on a string is given by…

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Q: A closely wound solenoid 80 cm long has 5 layers of winding of 400 turns each. The diameter of the…

A: A magnetic field is a vector field that describes the magnetic influence on moving electric charges,…

Q: 250-g ball at the end of a string is revolving uniformly in a horizontal circle of radius 0.70 m.…

A: Given value--- mass = 250 g. radius = 0.7 m. angular velocity = 2 rev/s. We have to find---…

Q: In general terms, we can consider that the real propagation of electromagnetic waves is rectilinear.…

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Q: A particle with charge magnitude 1.6 x 10-19 C has a speed of 2.5×105 m/s at point A. It enters a…

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Q: A kid on a bike with a combined mass of 100 kg. goes 7 m/s at the top of a hill. The hill has a…

A: Apply the energy conservation equation between the top and the bottom of the hlll. Here, vt is the…

Q: A capacitor is charged with a total charge of q = 1.4E-05 C. The capacitor is wired in series with a…

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Q: A particle moves with SHM. The maximum velocity is 3m/s and the maximum acceleration is 12 m/s^2.…

A: Given value--- maximum velocity = 3 m/s . maximum acceleration = 12 m/s2.  We have to find---…

Q: A parallel plate capacitor has metal plates, each of area 1.45 m?, separated by 1.60 mm. What charge…

A: Given: The area of the plate is 1.45 m2. The separation between plates is 1.6 mm. The voltage is…

Q: A metallic sphere A of radius 1.00 cm is several centimeters away from a metallic sphere B of radius…

A: Given: A metallic sphere of radius 1.00 cm is several centimeters away from a metallic sphere B of…

Q: What is the relationship between plate area and plate spacing in capacitors?

A: According to question we need to write relationship between plate area and plate spacing in…

Q: A 67.0−kg short-track ice skater is racing at a speed of 12.4 m/s when he falls down and slides…

A: Given Mass of the ice skater is m=67.0 kg Initial speed of the ice skater is v0=12.4 m/s Final…

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –