body moves from point A (3,6) to point B (11,12) to point C (15,15). What is the average speed of the body along the given path if the total time taken is 100s? a) 0.15units/s b) 1.5 units/s c) 15 units/s d) 0.0015 units/s
Q: An ice-making machine operates in a Carnot cycle. It takes heat from water at 0.0 oC and rejects hea...
A:
Q: In Bose-Einstein Statistics, one energy state can be occupied by more than one particle. a) True b) ...
A: A
Q: Which process happens inside a star? a) Electron Excitation b) Nuclear fusion c) Nuclear fission d) ...
A: B
Q: Which of the following statement is correct? a) Average speed > Instantaneous speed b) Average sp...
A: C
Q: In a certain right triangle, the two sides that are perpendicular to each other are 3.60 m and 5.80 ...
A: Given, Two sides of right triangle are perpedicular and they are 3.60 m and 5.80 m long
Q: Explain Newton's Laws of Motions- Derive the formulas- Describe the applications for each law
A: Newton's first law is Law of Inertia , in which a body is in rest will remain at rest or body is in...
Q: The Kinetic Energy of the particle is dependent on Temperature only. a) True b) False
A: True
Q: y" – y' = 5 – 5e¬*
A:
Q: Mass of A is 4 times that of B. What is the ratio of their mean velocities? a) 1 : 4 b) 4 : 1 c) 1 :...
A: C
Q: How many inches are there in 1 yard? a) 12 b) 36 c) 6 d) 18
A: B
Q: Two sheets of charge, the first has a charge density of 10 nC/m2 and the second has a charge density...
A: Given: The sheet at y = 0 has a surface charge density that is 10 nC/m2 The sheet at y = 5 has a sur...
Q: The Raman spectrum is said to consist of Strokes lines when ________ a) Δv > 0 b) Δv < 0 c) Δv...
A: A
Q: Determine the number of significant figures in the following measurements: (a) 0.0009 (b) 15,450.0 ...
A: a) given,0.0009number of significant figure is =1b) given,15,450.0number of significant figure is =6
Q: What is a vector quantity? a) A quantity with only magnitude b) A quantity with only direction c) A ...
A: C
Q: 5. In Figure 4.7, the net external force on the 24-kg mower is stated to be 51 N. If the force of fr...
A:
Q: An atom bomb is a ____________ a) Controlled fission reaction b) Controlled fusion reaction c) Uncon...
A: C
Q: How many variables are required to define the position of a body in space? a) 3 b) 2 c) 1 d) 0
A: A
Q: A unit vector has the magnitude of ___ a) 5 b) 1 c) 10 d) 0
A: B
Q: Please perform all steps and question is correct
A: The steps are shown below. The final answer can be reached if some other conditions are provided!
Q: How many degrees of freedom does a chemical compound of N atoms have? a) 2N b) 2N + 1 c) 3N d) 3N + ...
A: C
Q: car is moving with 20m/s velocity, another car is moving with a velocity of 50 m/s. What is the rela...
A: C
Q: FORCE COMPONENTS: 1. Compute the X and Y Components of each of the forces. T=722b P-200b. F=448lb. 2...
A: Given, Free body diagram of forces
Q: The velocity of a ship varies with time as v = 5t3. What is the acceleration at t = 2? a) 60 b) 56 c...
A: A
Q: What is a scalar? a) A quantity with only magnitude b) A quantity with only direction c) A quantity ...
A: A
Q: 2- How much energy is required to raise the hydrogen atom from the ground state n = 1 to the first e...
A:
Q: 03: semicomductor sheet have dimensions (5,4,2)mm, electric field applied is 2 volt, the current val...
A: Assuming the dimensions (5,4,2) are given in the form(Length, breadth, height) and the electric fiel...
Q: Path length does not depend on ____ a) Initial point b) Final point c) Path taken d) Coordinate syst...
A: D
Q: Which one of the following is a dimensionless quantity? a) Mass b) Weight c) Specific weight d) Reyn...
A: D
Q: How many variables are required to define the position of a body in space? a) 3 b) 2 c) 1 d) 0
A: A
Q: How many years are there in one millennium? a) 1000 b) 100 c) 10 d) 70
A: A
Q: A velocity vector (5m/s) is making and angle of 60 degrees with X axis has a horizonal component of ...
A: A
Q: What is the rate of change of rate of change of displacement of a body? a) Velocity b) Acceleration ...
A: B
Q: The brightest nebula in the sky is __________ a) Orion b) Pleiades c) Cepheid d) Trifid
A: The nebula has 98 percentage of helium and hydrogen while only 2 percentages of other heavier elemen...
Q: Bosons have symmetrical wave functions. They do not obey ______ a) Aufbau principle b) Pauli’s Exclu...
A: B
Q: Describe how you must move to produce each of the following 3 position versus time graphs. X X t t g...
A: The slope of position time graph gives velocity (rate of change of position) i.e. dxdt=v (1) A s...
Q: Which mathematical quantity is imagined to be present at the center of a black hole? a) Unity b) Sin...
A: B
Q: Plane y= 0 acrries a uniform current of 30 â, mA/m. At (1, 10,-2), the magnetic field intensity is %...
A: current density J=30a^x mA/m we know that magnetic field due to plane sheet B=μ0J2 magnetic field in...
Q: A ferris wheel is 15 meters in diameter And boarded from a platform that is 4 meters above ground. T...
A: Given, Diameter =15 m therefore, radius (r)=15/2=7.5 m Amplitude=7.5 m Actual height of center as (i...
Q: The capacitor in the figure below is uncharged for t < 0. If e m f = 9.42 V, R = 59.4 Ω, and C ...
A: Given, emf,ε=9.42V,Resistance,R=59.4ΩCapacitor,C=2.50μF = 2.5×10-6FExpression be usedQ=CV(1-e-tRC)he...
Q: In which coordinate system do we use distance from origin and to angles to define the position of a ...
A: C
Q: Please write out the classical input/output table for the Toffoli gate.
A: Toffoli gate is also known as a controlled-controlled-not gate. It has 3-bit inputs and 3-bit output...
Q: 10V 122 60 23Ω 70 circuit 20Ω .18Ω 140 What is the current through the 62 resistor?
A:
Q: Bosons have symmetrical wave functions. They do not obey ______ a) Aufbau principle b) Pauli’s Exclu...
A: B
Q: Nova are thought to occur in a system, X, in which a white-dwarf star orbits a red giant star. What ...
A: B
Q: In Fermi-Dirac Statistics, one energy state can be occupied by more than one particle. a) True b) Fa...
A: F
Q: What is the Kinetic Energy of 2 g of oxygen at -23℃? a) 186.2 J b) 194.86 J c) 201.45 J d) 256.32 J
A: B
Q: Which of the following is not an implication of Hubble’s law? a) The universe is expanding b) We are...
A: B
Q: The position of a body, moving in a plane, changes from origin to 14î + 11ĵ in 20s. What is the velo...
A: A
Q: What is the unit of measurement of solid angles? a) Steradians b) Degrees c) Radians d) Grades
A: A
A body moves from point A (3,6) to point B (11,12) to point C (15,15). What is the average speed of the body along the given path if the total time taken is 100s?
a) 0.15units/s
b) 1.5 units/s
c) 15 units/s
d) 0.0015 units/s
![](/static/compass_v2/shared-icons/check-mark.png)
Step by step
Solved in 2 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)