21 32 043 054

Q: When landing after a spectacular somersault, a 40.0 kg gymnast decelerates by pushing straight down…

A: This is a question regarding Newton's second law of motion and third law of motion. Newton's second…

Q: Find resultant

A:

Q: d) Draw the direction indices [1 0 1] within a cubic unit cell.

A: Direction indices are [1 0 1]

Q: Convert the following Binary number (11001101.111) to Decimal * O 2.125 22.3255 205.875 200.625…

A: We convert the binary number to decimal as,…

Q: Problem 1.56Compute the line integral of v=6+yz²ŷ+ (3y+z) 2 along the triangular path shown in Fig.…

A: Solution: Let us calculate the curl of the given vector v. v=6x^+yz2…

Q: The concepts in this problem are similar to those in Multiple-Concept Example 4, except that the…

A:

Q: An 18-gauge copper wire (density=1.72 x10^-8 ohms meter) has a diameter of 1.02 mm and a cross…

A: Given: In this question, the given details are, An 18-gauge copper wire (density=1.72×10-8 ohms.…

Q: Two straight long wires carry currents I and 31 in the same direction. Where is the position where…

A: Magnetic field is a vector quantity.if two equal and opposite magnetic field act at a point net…

Q: 1. Determine the electrical force of attraction between two balloons with separate charges of +3.5 x…

A:

Q: Find the order of magnitudes of the three numbers below. a. 35243 z ? b. 0.081 × ? C. 0.00021 × ?

A: Since there are multiple questions posted, we will answer the first question. The order of magnitude…

Q: Kirchhoff's Rules[5] In the circuit above Vie-10volt and Va=15 volt find 2. Vid ->

A: We know that by KCL  Some of all algebraic current at a particular node is zero. And sum of all…

Q: 3. The formula for differential volume in a spherical coordinate. a. r? sin e dr de do b. r? sin o…

A:

Q: A small immersion heater is rated at 345W. The specific heat of water is 4186 J/kg?C?. Part A…

A: Given: In this question, the given details are, Here, a small immersion heater is rated at 345 W.…

Q: We want to support a thin hoop by a horizontal nail and havethe hoop make one complete small- angle…

A: Given: The given values are, The given time value is, T=2.0 s To find the radius (R) of the hoop's.

Q: how did you get L=0.0228

A: The period of oscillation, T=0.30s. We know the acceleration due to gravity on the earth surface is,…

Q: Fill in the missing number. 123 1 2 ?

A: We have to find the missing number in the following series.  1 2 3  1 2 ?

Q: i can't distinguish which are the subscripts or superscripts

A:

Q: A-97 units @ 196.5 degrees B-311 units @ 217.4 degrees C-374 units @ 228.1 degrees HĎ - Ä+B+Ö Find D…

A:

Q: A hypothetical NH molecule makes a rotational-level transition from I= 3 to l = 1 and gives off a…

A:

Q: Which figure shows X + B? OA A A cal ܘܢܚܢܐ[ E

A: Here in the question, two vectors are given and we have to find the resultant of those two vectors.

Q: A A dozen resistors are arranged in a cube as shown in the diagram. What is the effective resistance…

A:

Q: Need help with number 29,30,32

A: The expression for the eight of the building is,

Q: 8-7 and 8-8 11. If the bowling ball from problem 7 rolls without slipping down a ramp from an…

A: “Since you have posted multiple questions, we will provide the solution only to the specified sub…

Q: end A moves along the floor with a constant velocity va, show that the velocity of its upper end B…

A:

Q: 0 A. t 5 0 B. t 4 x=0 0 C. 3 t 0 D. 21 x

A: We need to find the correct velocity time graph for the given motion diagram.

Q: A circular coil of wire with 450 turns and a radius of 8.5 cm is placed horizontally on a table. A…

A: Given, The total number of turns of the wire in the coil is N=450 and radius of the cross-section is…

Q: Port Aneeds me to find the potential of port a with respect to ponto in the figure

A:

Q: 4. Given the final tableau, enter the solution as stated in the instructions. y w Constants -23/5…

A: The given problem has a unique solution

Q: What is the lever arm of dumbbell's weight? 4cm O 17.5cm 35cm What is the lever arm of arm's weight?…

A: Length of lever arm is the distance between point of rotation and point of applied force.

Q: A 6230-kg satellite is in a circular earth orbit that has a radius of 3.81 x 107 m. A net external…

A:

Q: FN Example 4. For a car travelling at a certain speed, it is possible to bank a curve at just the…

A:

Q: Prave / = /X/A r |F1 IT

A: The distance of any point from origin is given as r=x2+y2+z2 Here x,y,z are coordinates of the point…

Q: XO1 equals: A) X B) X C) 0 D) 1 E) None of the given answers O The correct answer is C The correct…

A: Given, X⊕1 Since this is know for XOR gate, If A and B are inputs, then the output of XOR gate will…

Q: In the figure, the long straight wire carries a current of 30 A and the rectangular loop carries a…

A:

Q: Two atom of carbon can be separated using mass spectrometer. Those isotopes have masses m, and m2…

A:

Q: Solution does not match any of the possible solutions. Not sure problem was worked correctly? A)…

A:

Q: A boat has a speed of 7.290 mi/hr in still water attempts to go directly across a river with a…

A:

Q: In the figure, block 1 has mass m₁ = 450 g, block 2 has mass m₂ = 510 g, and the pulley is on a…

A:

Q: What must the width of the box be for the ground-level energy to be 5.0 MeV, a typical value for the…

A: Given: The ground level energy of the proton is E1 = 5 MeV The mass of the proton is mp = 1.67 x…

Q: How many electrons must be removed from a neutral object to leave a net charge of Q2 = 1.7 µC?

A: Given: In this question, the given details are, Here, the given value of the net charge is,  Q2=1.7…

Q: Which of these numbers are NOT in scientific notation? O 2.0 x 100 O 10 x 102 O 1.2 x 103 O5.3 x 109

A: Scientific notation of a number: The proper format for scientific notation is a x 10^b where a is a…

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.