Describe about Momentum of a particle.

Q: The air inside a bicycle tire pump has 19.1 joules of work done on it as 3.8 joules of heat is condu...

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Q: An object is placed 12.0 cm to the left of a diverging lens of focal length 26.00 cm. A converging l...

A: Given Data: The object distance is, u=12 cm The focal length of a diverging lens is, f1=26 cm The fo...

Q: a. Find the acceleration due to gravity on the surface of the Moon. (Note: The mass ofthe Moon is Mm...

A: Part (a): The expression for finding the acceleration due to gravity is, Here, G is the universal g...

Q: A vector has zero magnitude. Is it necessary to specify its direction? Explain.

A: The quantity which possesses magnitude, as well as direction for their action, is defined as a vecto...

Q: Why is the following situation impossible? Consider the lens–mirror combination as shown. The lens h...

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Q: 1. Consider the data shown in Table 1 below. This data describes the position of a person walking in...

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Q: The height of the Washington Monument is measured to be 170.00 m on a day when the temperature is 35...

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Q: An object moves with constant velocity. Is it safe to conclude thatno force acts on the object? Why,...

A: Step 1 The expression for the force acting in an object is, Here m is mass of the object a is accel...

Q: A viewing screen is separated from a double slit by 4.80 m. The distance between the two slits is 0....

A: Given data: The length of dark fringe from the center line is: y = 4.50×10-2 m The distance between ...

Q: (I) What are the dimensions of density, which is mass per volume?

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Q: The most probable speed for molecules of a gas at 296 K is 263 m/s. What is the molar mass of the ga...

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Q: **44. The drawing shows a force vector that has a magnitude of 475 new- tons. Find the (a) x, (b) y,...

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Q: Can anything be said about the speed of a particle whose acceleration is always orthogonal to its ve...

A: Step 1 The acceleration is orthogonal to the velocity, Multiply by two on both sides

Q: A student rotates on a frictionless pianostool with his arms outstretched, a heavy weight in each ha...

A: The angular momentum of the system remains constant unless there is an external torque acting on the...

Q: A house sells for 450,000 dollars. Express the price of the house in kilodollars andmegadollars.

A: Given, the selling price of a house as 450000 dollars. We need to determine it in kilo and mega doll...

Q: (I) Estimate (a) how long it took King Kong to fall straight down from the top of the Empire State B...

A: Using kinematics, the time taken can be obtained as

Q: You take a picture of a rainbow with aninfrared camera, and your friend takes a picture at the same ...

A: It is known that in the visible region, the colours of the rainbow are arranged in the order VIBGYOR...

Q: 40.) Because they transmit, but also scatter light, images seem blurry when seen through translucent...

A: There are two types of materials, one is transparent, and another one is translucent, which is also ...

Q: A nylon rope of length 16m is under a tension of 1.5 × 104 N. The total mass of this rope is 2.1 kg....

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Q: (III) An unmarked police car traveling a constant 95km/h is passed by a speeder traveling 135km/h Pr...

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Q: For a home repair job you must turn the handle of a screwdriver27 times. (a) If you apply an average...

A: Given Data: The average force is, F=13 N The diameter of a handle is, d=3.0 cm The time required to ...

Q: Consider the passenger in the car making a left turn as shown. Which of the following is correct abo...

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Q: You are standing 2.5 m from a 150-W lightbulb. (a) If thepupil of your eye is a circle 5.0 mm in dia...

A: Determine the intensity of the light’s beam at the surface of the light bulb.

Q: Three objects are brought close to one another, two at a time. When objects A and B are brought toge...

A: Answer is Option (e) A positive and negative charge are two kinds of charge exists in nature. With r...

Q: The Eiffel tower in Paris is 300 meters tall on a cold day when the temperature is -19 celcius. What...

A: Given data: The original height of the tower in cold days is: HC = 300 m The height of the tower in ...

Q: Which statements are not valid for a projectile? Take up aspositive.(a) The projectile has the same ...

A: Projectile motion 

Q: Problems 9 & 10 refer to the 60 cm string, driven by a variable motor, portrayed in the figure on th...

A: L = 60 cm = O.6 m f = 45 Hz

Q: Which of the following choices best describes what can be determined exactly from Table 2.1 and Figu...

A: The given graph system is a position-time graph. It shows the change in the position of the car in t...

Q: You are riding on a Ferris wheel that is rotating with constant speed. The car in which you are ridi...

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Q: A laser beam is reflected by a plane mirror. It is observed that theangle between the incident and r...

A: From the law of reflection Angle between the incident and the reflected beam

Q: The maximum magnitude of the electric field in an electromagnetic wave is 0.0675 V>m. What is the...

A: Let E0 and B0 denote the maximum magnitude (or the amplitude) of the electric field and the magnetic...

Q: 1. Consider the data shown in Table 1 below. This data describes the position of a person walking in...

A: Given data points are plotted

Q: Can you please help me with this question, thank you.

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Q: Light with wavelength 442 nm passes through a double-slit system that has a slit separation d = 0.40...

A: Wavelength of the light, Slit separation, d = 0.400 mm = The relation between slit width and screen ...

Q: The use of superconductors has been proposed for power transmission lines. A single coaxial cable (a...

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts (a, b, an...

Q: With the switch in the circuit of 27.4a closed, there is no current in R2 because the current has an...

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Q: A boat crossing a wide river moves with a speed of 10.0 km/h relative to the water. The water in the...

A: Given data The velocity of the boat crossing the river relative to water is ubr = 10 km/h. The veloc...

Q: A 1 kg. block of copper is removed from a freezer where its temperature was maintained at -22 Co  . ...

A: Mass of copper block m=1 kg Initial temperature of the block T1=-220C Final temperature of the block...

Q: The energy input to an engine is 4.00 times greater than the work it performs. (i) What is its therm...

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