Q1// At time to the velocity of a body moving along the 5-axis is V = £²²-4t+3. Find the body's acceleration each time the Velocity is Zero 2 when is the body moving forward ?Backward? when is the body's velocity increasing? Decreasing

Q: Divide: (6х 109)/ (2х 10) О Зх 103 О Зх 109 О 1.2х 104 О 12х 103

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Q: 13. 25ft/s = m/s 14. 35lnch/minute 15. 25°C = km/s %D OF

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Q: how to convert 1 m^3/s to kg/s

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Q: - ヘ How?

A: Theory :

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Q: Multiply 9.096×10^2m by 0.093×10^−1, taking into account significant figures

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Q: does a sphere have a radius

A: Yes, a sphere always have a radius.  As we draw a straight line from center of the sphere to the…

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A: Required: 1 micrometer in terms of meter

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A: This is a question from the experimental physics and analysis of the possible error in the…

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A: velocity v = 1088ft/s also ,  circumference of earth is , r = 1.31234e+8ft

Q: is that the same answer if the unit is J/kg*K?

A: We know that the upper and lower fixed points in the Celsius scale and the Kelvin scales are…

Q: 5. Rank the following mass measurements from least to greatest 11.6 mg, 1021 pg, 0.000000 kg. 0.31mg

A: Given Data : The following mass measurements are given : 11.6 mg 1021 μg 0.000000 kg 0.31 mg

Q: Convert 10^3 g x L^-1 to kg x m^-3

A: Answer  103 gL-1=103 kg m-3

Q: 1. a) Find the angle between these vectors. A=2i+3j+k_ve B=i+2j-k b) Find Ax B.

A: Since there are multiple questions posted, we will answer the first question for you. If you want…

Q: Calculate the value of load Q and its respective uncertainty from the data provided.

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Q: A certain fuel-efficient hybrid car gets gasoline mileage of 55.0 mpg (miles per gallon). If you are…

A: The mileage of the car in mpg.

Q: Expression for time in terms of G (universal gravitational constant), h (Planck's constant) and c…

A: This problem can be solved by matching units on both sides.

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Q: If a sound has a frequency of 264.4 Hz and a wavelength of 1.29 m, how much time does it take to…

A: Given in question - Frequency (f) = 264.4 Hz                                   Wavelength (λ) = 1.29…

Q: In a certain region, J = 6e-3* sin(wt – 2x) a, + 10e-*cos (wt – 5x)a, A/m Find a) Pv b) Е c) D

A: It is given that the current density:J→=6e-3xsinωt-2xy^+10e-xcosωt-5xz^ A m-1 The current density…

Q: . (Violet) 400 nm 2. (Red) 700 nm = . (Infrared) 800 nm. (Infrared)1600 nm = . THz? THz? THz? THz?

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Q: Derived or Quantity (Symbol) Unit Symbol Fundamental Length (1) 1. meter m Mass (m) kilogram kg 2.…

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Q: three distinct unit systems

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Q: Fluid-Thermo Mec SINVE Name : SAADOW ALEXANDRIA Date: 1) Use the tools that the early Egyptians had,…

A: Given,length of the pole =72 incheslength of shadow = 6 inchesdistance between Sieve wall and the…

Q: May I ask for the steps so that I could get the result, N(f)df = 4πa^3f^2 / c^3 df?

A: Given that 4πρ28dρ=Nfdf Where ρ=2fac and f is the variable   We have to proof Nfdf=4πa3f2c3df

Q: 1) If the speed of sound @ 20°C is 343 m/s, what is that equivalent to in miles per hour? CON vert

A: The speed of sound at 20oC = 343 msTo convert : The speed of sound at 20oC to miles per hour

Q: Between what two integers is : (160 x 10 10 – 5 x 10 ") * * 1.1 x 10 - 11 & Which integer is it…

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Q: The density of water is 1 gram per cubic centimeter (g/cm³). Express this (a) in kilogram per cubic…

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Q: What is the height of a 4 ft 2.3 in tall person in meters? Hint The height of this person is m.

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Q: n stats,

A: Given: To find the correct option as,

Q: Determine the following: 1. Sleeve Reading on the micrometer 2. Thimble Reading on the micrometer

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Q: A spherical electrode of radius to is placed in a conductive medium g at a distance d> a of a great…

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Q: wont the radius be 2 cm?

A: Yes radius would be 2 cm

Q: 13 14 r 4 l 10, (-wcose, o, wsind) п = (0₁ 2₁3) ›) 1) ²²² x №² = ? W 2) ₁ x (²²³ × ₁³²³ ) = ?

A: Given data, ω⇀=-ωcosl,0,ωsinlr⇀=0,η,ζ

Q: Sebuah gaya F bekerja pada sebuah benda. Jika massa suatu benda adalah 20 kilos dan percepatan yang…

A: It is a question asked in Indonesian language related to calculation of force .

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –