many meters o

Q: Two blocks, A and B, are attached to one another by a rope that passes over a frictionless pulley as...

A:

Q: A person pushes on a small doorknob with a force of 5.00 N perpendicular to the surface of the door....

A: Given: F=5.0 Nl=0.80 mα=2.0 rad/s2

Q: 23.25 •• Identical point charges 41 and 42 each have positive charge +6.00 µC. Charge 4j is held fix...

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Q: 2. As you know, banking a highway curve can help keep cars from skidding. Suppose that the radius of...

A:

Q: erimentalist clai ts, a heat engim R, converts 16

A: GivenQ1=300 BtuT1=900 RW=160 BtuT2=540 R

Q: A uniform rod (mass m = 1.25 kg and length L = 2.7 m) pivoted at one end oscillates in a vertical pl...

A: Write the moment of inertia of the rod about the pivoted point. I=Icm+md2=mL212+mL24=mL23

Q: The equation: ΔΚ + Δυ + ΔΕ- W is known as the A equation.

A:

Q: A 3.1 m uniform ladder weighing 80.0 N is placed against a smooth wall so that its lower end is 2.0 ...

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Q: A bigh-altitude balloon is partially filled with 3 m of helium at sea level. As the balloon ascends ...

A: Boyle's law define that the product of pressure and volume remains constant. P1V1 = P2V2  P1 = 1 atm...

Q: A single slit of width 3.0 μm is illuminated by a light of wavelength 680 nm. What is the intensity ...

A: Given, Slit width(D)=3micrometer  Wavelength (λ)= 680nm Angle (θ)=5°

Q: A block of mass 11.0 kg slides from rest down a frictionless 36.0° incline and is stopped by a stron...

A:

Q: a) Determine the capacitance of a Teflon-filled parallel-plate capacitor having a plate area of 1.90...

A: Given value--- Area = 1.9 cm2.  separation = 0.05 mm. We have to find--- capacitance of capacitor...

Q: Suppose the maximum safe average intensity of microwaves for human exposure is taken to be 1.00 W/m²...

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Q: Titan is a moon of Saturn. Titan has wind erosion features

A: Solution

Q: A cube magnetized with the magnetization vector in the figure has a magnetic permeability μ and a si...

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Q: Find the current in a long straight wire that would produce a magnetic field twice the strength of t...

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Q: A boat (with a flat bottom) and its cargo weigh 5,800 N. The area of the boat's bottom is 3 m2. How ...

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Q: A parallel plate capacitor with plates of area 1 m2 each, are at a separation of 0.1 m. If the elect...

A:

Q: Based on the graph/ model below.  1. sketach a motion diagram of teh skater that starts from rest a...

A: Given:starts from rest u =0 along path:

Q: why is fission preferred over fusion in a nuclear reactor

A:

Q: A 2 kg lead is heated from 40 degrees Celsius to 100 degrees Celsius. The specific heat of lead is 1...

A: Specific heat capacity is the amount of heat that must be added or removed from a unit mass of a sub...

Q: P. QUESTION 2 A shot putter accelerates a shot at 40 m/s- by applying a force of 20 N. What is its m...

A: Newton’s second law states that the acceleration of an object depends upon two variables – the net f...

Q: (a) A 1.00-µF capacitor is connected to a 9.00-V battery. How much energy is stored in the capacitor...

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Q: A basketball player shoots a ball from a height of yi=2.18 m above the ground and a distance 4.91 aw...

A:

Q: A plane flies south at 650 mph with a cross wind towards the east at 130 mph. What is the resultant ...

A: Given: The velocity of the plane is 650 mph south. The velocity of the wind is 130 mph east.

Q: What is the difference between interference and Diffraction? Illustrate how interference and diffrac...

A: difference between interference and Diffraction : The only difference between Diffraction and Interf...

Q: A sheet of insulating plastic material is inserted between the plates without otherwise disturbing t...

A: Given Sheet of insulating plastic material is inserted between the plates without otherwise disturbi...

Q: How much work is required to move a negative charge, of q = -80 µC and m = 50 g, from point '1' to p...

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Q: 5. A ball of mass m makes a head-on elastic collision with a second ball (at rest) and rebounds with...

A:

Q: The scene at right represents a portion of a mixture of four gases A (purple), B (black), C (green),...

A:

Q: Can you please solve this asappp

A: Exert a quick on 20gram of ice along horizontal on inclined plane.

Q: 6.00 2.00 μF 90.0 V

A: givenC1=5.42 μFC2=7.14 μF

Q: A point charge, q = -8.0 µC, moves for a distance of 80 cm at an angle of 900 relative to the direct...

A: The direction 90° to the uniform electric field forms a equi potential surface. The potential on all...

Q: 7. The tires of a car make 75 revolutions as the car reduces its speed uniformly from 95 km/h to 55 ...

A:

Q: 2) A light bulb is 50 cm to the left of a convex lens of focal length 25 cm. The lens is placed 75 c...

A: Focal length=25cm Convex lens is given.

Q: 23.17 • Point charges q, = +2.00 µC and q, placed at adjacent corners of a square for which the leng...

A:

Q: If a light wave has a frequency of 800 MHz, then its wavelength is: O 375 nm O 0.375 m O 1.8x10° m O...

A: Given data:  Frequency (f) = 800 MHz Required: Wavelength (λ)

Q: 4. A potter's wheel is rotating around a vertical axis through its center at a frequency of 1.5 rev/...

A:

Q: Which of the following are the proper units for the electri potential? а. J b. N/C

A: Electric potential is expressed in joules per coulomb.  

Q: muscle. Assume that the arm with hand has mass 4.25 kg and the distances and angles shown. What is t...

A: Given m=4.25 kg

Q: A cart of mass 5 kg is held on the ramp at a height of 2.5 m. Another cart of mass 5 kg is on a fric...

A: The compression of the spring is 7.37 mtr

Q: A length of 8 gauge copper wire has a resistance of 7.9 ohms at a temperature of 23°C.  Find the res...

A: Given data:  Original resistance (R0) = 7.9 Ω Initial temperature (Ti) = 23 °C Final temperature (Tf...

Q: nsider six proposed properties of electromagnetic radiation: wave speeds of 3.00 x 563 nm and 0.193 ...

A: Consider six proposed properties of electromagnetic radiation: 

Q: A steady current of 10 A maintained for 1 hr deposits 12.2 g of cathode. What is the equivalent mass...

A: We are authorized to answer one Question at a time, since you have not mentioned which question you ...

Q: 12. The Y coordinates of a particle which moves along a curve are given by y = 20t + where y is in m...

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Q: in your own words what is teh definitions of the following : 1.) Magnetic induction 2.) Radio wave 3...

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Q: Find two vectors in opposite directions that are orthogonal to the vector u. (The answers are not un...

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Q: Calculate the moment of inertia, I for this mass-less rod that has three masses attached at the poin...

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Q: The charge carried by an electron is −1.60×10−19 C. Suppose that an electron moves through a voltage...

A:

Q: You are standing at the South Pole and you observe the night sky you see the star alpha crux which i...

A: question is not given clearly

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 –