Find the mass of the thin bar with the given density function. 5 if 0≤x≤2 p(x) = 5+x if 2

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A: in this we use integration  of given equation.

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Q: The diagram below shows four charges at the corners of a square of sides d = 2.00 m. Here, q₂ =q₂ =…

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Q: Calculate Density of object of mass 360 kg which accupies space of 0.8 m³

A: Given data: Mass (m) = 360 kg Volume (V) = 0.8 m3 Required: The density of the object (ρ)

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A: Given data:   Mass (m) = 230 kg Required: Weight (W)

Q: 5. A 210-N mass is suspended from a horizontal beam by two cables that make angles of 29° and 53⁰…

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Q: 8. Which of the following statements are true about discharging? * 1.The voltage across the resistor…

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Q: Mass of a car is 230 kg, calculate the weight?

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Q: A space traveler takes off from Earth and moves at speed 0.9700c toward the star Vega, which is…

A: in this question  we use simple space motion equation  and get answer.

Q: A plane surface of area 10 cm^2 is placed in a uniform electric field of 20 N/C such that the angle…

A: Given that: E=20 N/CA=10 cm2=10-3 m2θ=300∅E=?

Q: How much work must be done to increase the speed of an electron from rest to (a) 0.436c, (b) 0.967c,…

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Q: Calculate the impulse on s body at rest when acted upon by a force of 4n for 2.5 seconds

A: Introduction :   In this question we are provided with value of force and time . with these data we…

Q: Two charged particles are 7.54 cm apart. They are moved and the force on each of them is found to…

A: In the given question,  Initial separation between two charges (d) = 7.54cm = 7.54×10-2m The charges…

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A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…

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Q: Q/ The moment about the centre of the bolt is 0.2 m 0.03 m 300 N 15%

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Q: 4. (a) Calculate the theoretical efficiency for an Otto-cycle engine with ? = 1.40 and ? = 9.50. (b)…

A: in this question  we take a ideal otto cycles  efficiency  equation and put value  in it.

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A: A force that acts for a very short time is called impulse force.  According to Newton's second law…

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Q: Compare this value with a standard value. Compute the percent difference between the two and discuss…

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Q: How are the units 1. square yard 2. hectare 3. km² 4. cm² 5. mm² related to the S.I. unit of area?

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Q: An empty parallel plate capacitor is connected between the terminals of a 13.7-V battery and charges…

A: Given  An empty parallel plate capacitor is connected between the terminals of a 13.7-V battery and…

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Q: 5. A 210-N mass is suspended from a horizontal beam by two cables that make angles of 29° and 53°…

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Q: An electron traveling with a speed of 3,000 km/s is in a circular orbit of diameter 20.0 cm. What is…

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Q: 5. A 210-N mass is suspended from a horizontal beam by two cables that make angles of 29° and 53⁰…

A:

Q: Two identical strings making an angle 25.3° with respect to the vertical support a block mass m=…

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Q: TYPE ALL ANSWERS IN THE RESPONSE BOX QI. Understand the given case to be able to answer the…

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Q: The total electric flux through a closed surface in the shape of a cylinder is 8.60 x 104 N-m²/C.…

A: Given:-  The total electric flux through a closed surface is ϕ = 8.60 x 104 Nm2C Find:-  a) What is…

Q: 20. The density of liquid mercury at 273 K is 13.6 g cm³ and the surface tension is 0.47 N m. If the…

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Q: Q 17) The point near a person suffering from farsightedness is located at a distance of (75 cm) from…

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Q: The distance between an electron and a proton is varied. Which pair of graphs best represents the…

A: Gravitational force:- It is the force with which all physical objects attract each other. It is one…

Q: A sample of bone tissue with a density of (g/cm 1.8). Calculate the velocity of the ultrasound pass…

A: Given : Density = 1.8 g/cm =1.8 ×10-310-2×3 =1800 kg/m Acoustic impedance = 7.38*106 kg.m-2.s-1

Q: a rigid assembly of a thin hoop (of mass m = 0.25 kg and radius R = 0.19 m) and a thin radial rod…

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Q: How can you see the solar eclipse safely?

A: Given;  How can we see solar eclipse safeley ?

Q: Use the following information to answer the next question A sealed syringe can be used to determine…

A: in this question  we get answer by Boyle's collision law .

Q: Define resistivity as a material property.

A: To define resistivity.

Q: Which of the following is the definition of power? Question 28 options:   mass X acceleration…

A: Question 27 The Valsalva manuever causes increase in rigidity of the lower torso and decrease in…

Q: Hafthor Bjornsson, a strongman, broke the world record deadlift by lifting 501kg, with a total range…

A: Given  mass(m)=501kg total range = 80cm =0.8m time =4sec.

Q: A cat is standing in a front of a door and then walks 10.5 m towards a tree and then climb 3.5 m to…

A: In this question  we use pythagoras theorem and get answer.

Q: An angle of a circle with a 2 m radius is A0 = 20°. What is the corresponding arc length As? 11. D.…

A: 11. radius of circle,r=2 m∆θ=20

Q: The allowed energies of a simple atom are 0.00 eV. 4.12 eV, and 6.44 eV. Part A What wavelengths…

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Q: A car of mass 822 kg is traveling 26.4 m/a when the driver applies the brakes, which lock the…

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Proper Length

The theory of special relativity explains the connection between space and time to objects that move in a straight line at a constant speed. The objects move at the speed of light. When an object approaches light speed, its mass is endless and cannot move faster than light. The most crucial postulate of Einstein's special relativity is that the laws of nature do not change in each frame of reference.