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Q: need help with this question asap

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Q: Answer the last question only.

A: Write the given values with the suitable variables. u=124.52 ft/sθ=34.35°t=3.56 s Here, u is the…

Q: This questions have of multiple true & false. Choose a CORRECT set of answer for each question.

A: for distructive interference path difference =λ/2

Q: Garnet and Eiko agreed to take a casual stroll along the Via Dolorosa. They achieved Z meters in 4…

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Q: إذا قام موصل بتيار 200 مل لي أمبير يمر -5 عبره بتحويل 40 جول من الطاقة الكهربائية إلى حرارة في 30…

A: Given : I = 200 mA = 0.2 A H = 40 J t = 30 s

Q: Pin Hole (0) 1m 0.3m 2m бт *not to scale

A: For blue line  Let vertical distance on wall is a  Now,  By symmetric triangle  a/(6+2) = 1/2  a = 4…

Q: Please give me the answer

A: Given- Average horizontal force F= 2000 N Mass of golf ball m=0.045 kg Initial velocity vi= 0 The…

Q: try to name at least 5 physics concepts that you can relate when you see a loaded shopping cart

A: The 5 physics concepts that can be related to the loaded shopping cart are as follows:   1) Weight (…

Q: -30 top view

A: Given:- An infinitely long cylindrical conducting rod is placed inside the cylindricalconcentric…

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Q: You buy a "gold" ring at a pawn shop. The ring has a mass of 4.7 grams and a volume of 0.55 cm3. Is…

A: The density of the gold ring is,

Q: Lights travels in: A. Helical path B. Circular path C. Straight - line path

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Q: 100 (N) PO 80 60 40 20 0 24 6 8 10 Area (m²)

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Q: 02 1.46 1.49 0.74 1.35 1.47 1.53

A: when incident angle is  more than critical angle  the light will  be totally reflected back to…

Q: What is working distance?

A: Working distance in microscopy is the distance between the lens and the specimen.

Q: oh the solutions and the answer are wrong

A: Draw the schematic diagram of the path.

Q: What is False Positive and False Negative?

A: When a scientist determines something is true when it is actually wrong, this is known as a false…

Q: How do I solve this question

A: Given-Mass of ladybug=mMass of uniform disk md=4.00mAngular velocity ω0=0.320  rad/s

Q: What is the name for a representation of the physical world?

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Q: Which of the following is not an expression power? O P-I/R O P=VI O P-I^2R O P-V^2/R

A: The expression for power is      P=VI Or   P=VVR   =V2R Or    P=(IR)I   =I2R Here V is the voltage,…

Q: Answer the question in the picture

A: Given- Side of the cube L= 83 cm=0.83 m Electric field =5×105 N/C To find the charge contained by…

Q: Here is my question. Please help.

A: Let initial velocity = u Launch angle (θ) = 40.3oHorizontal distance (d) = 44.9 m Vertical…

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A: There are three tanks that contain water of different levels.   Let hA = level of water is cylinder…

Q: Hello, can you help me with this question?

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Q: oof aluminu liba bively. Car

A: simple buoyant force formula is enough to solve the question easily.

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A: The magnetic field is an invisible space around a magnetic object. A magnetic field is basically…

Q: elect the corresponding answer to the ff questions.

A: Solution: option c is correct. Explanation  Velocity : It is define as the rate of change of the…

Q: applications of physics in everyday life

A: Asked: Use of physics in our everyday life

Q: A diamond ring was reduced from $699.99 to $499.99. Find the percent reduction in the price. The…

A: initial price, A = $699.99  Final price, A'= $499.99

Q: Rour 3 Sig Figur

A: Number- 0.0060703 Place in scientific notation- 6.0703×10-3 Round to 3 significant figures- 0.00607

Q: What probably caused the percentage difference between two methods (which are vernier caliper and…

A: Vernier caliper and ruler are instruments used for measuring lengths. Vernier caliper however is the…

Q: slove the incorrect answers in red

A: Given information: Here, λ is the weight per unit length of the rope, and l is the rope’s length.

Q: A swing door is going to swing open when you push it and it swing right back to you is what law ?

A: Given Condition :- A swing door is going to swing open when you push it and it swing right back to…

Q: smallest. To rank items as equivalent, put an equal signs between them.

A: Refer attachment

Q: 20.0 35.0 50.0

A: Write the vectors in the component form A = 20 m, B = 15 m, C = 12 m, D = 36 m  A→ =20(-cos 20 i^ +…

Q: 10 250 20 500 30 755 50 1,250 100 2,505

A: Option (A)- doubling the turns of wire in an electromagnet will double its strength. Reason Strength…

Q: Please solve all the questions in the photo.

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Q: where are answers of 11, 12, 13, 14 and 15 ?

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Q: What is another name of light energy?

A: The light energy is also known as electromagnetic energy because light is an electromagnetic…

Q: causes matter to resist changes in motion.

A: Required : What causes the matter to resist changes in motion.

Q: A femtometer is: A. larger than 10-9 m O B. 109 m O C. 10-12 m O D. 10-15 m

A: Required: The value of femtometer in meter

Q: Answer both questions. Thank you

A: Drawing vectors for both Mathew and Jessica;

Q: 0,20- 0.15 0.10t 0.05t

A: Since you have asked more than three sub parts of a question, so according to our guidelines we will…

Q: what is science of matter and its motion – deals with concepts such as force, energy, mass is…

A: Science is a highly developed and broad subject. The goal of science is to understand natural world.…

Q: 6 kips 6 kips B to 2 ft ' 2 ft -6 ft – 3 ft

A: For equilibrium net force as well as net torque acting on the system must be zero.

Q: José 0= 31 Alyssa $ = 46° Jess

A: Given, Force by Jose FJ = 41 N  Force by Alyssa FA = 43 N Force by Jessa Fj = 39 N Mass of the bear…

Q: Attached is question, multiple choice

A: The potential of the charge is calculated as, V = kq/r Here, q is charge, k is coulomb constant and…

Q: Answer this question 10

A: An astronaut aboard the space shuttle orbiting the earth is considering to be weightless.

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.