How the first equation became to the second equation?

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Q: Calculations: Use the force diagrams to create an equation for the Net Force on each mass:…

A: Introduction: The net force on a body is equal to the mass of the body and the acceleration of the…

Q: The figure above shows a transmitter and a receiver of sound waves contained in a single instrument.…

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Q: = Two long parallel guide wires of zero resistance, separated by a distance d=1m, are connected to a…

A: Given data :  d = l = 1m  ∆V = 3 V  m = 5kg  R = 3 ohm  B = 5 T  U = 2 m/s  t0 = 0 second  t = 2…

Q: A car engine exerts a 100O N force on the car for 250 m. The trip takes 20 seconds. 1.) How much…

A: Given, Force exerts by engine, F = 1000 Ndistance traveled, d = 250 mtime taken, t = 20 seconds.

Q: Part B ure 1 of 1> Whal in the polential dfference between A and ? Express your answer in volts. E =…

A: The electric field is E = 1000 V/m   The potential difference between the two points is given by…

Q: ⇒y: 11 ⇒y= 11 m² (m₁ + m₂)² m₂v, 1 m₁ Y = m₂ m₂ · v²³. (m₂ + m₂)² − 2¹¹² Q(m₁ + m₂) m₁ m₁v₁ 20…

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Q: В. In the diagram at right, two charges are located along the x and y axes as shown. Charge Qi =…

A: Given, Two charge at different locations

Q: equation 2 is incorrect that is why i posted it again please look at the question again

A: We have given two equation in previous answer, i.ethe first one is taken as correct but the second…

Q: Initial Angular Momentum (J-s)

A: The angular momentum of a rigid object is the product of its moment of inertia and its angular…

Q: Times New. 2. 4. 5. 6. Problem 4: Two cars are in a 500 meter race. Car 1 has an acceleration of 3…

A: For car 1 Max. Velocity = 54 m/s u = 0     ,     a = 3 m/s2 Time to gain maximum velocity (t1)  v =…

Q: Calculare 82² / 4 ( x 1 1/²dx 2

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Q: QUESTION 20 uppose a large rock is ejected from the volcano with a speed of 20.2 m/s and at an angle…

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Q: What must the separation be between a 6.8 kg particle and a 2.9 kg particle in order for their…

A: Given data:  Mass (m1) = 6.8 kg Mass (m2) = 2.9 kg Force (F) = 1.8×10-12 N Required: Distance (r)

Q: 5. The drawing below shows a moving object that has been photographed at equal 1 time intervals. The…

A: In the figure, the dots represent the position of the object at each second. The object starts from…

Q: A concave mirror has a radius of curvature of 30 cm. If an object is placed (a) 45 cm, (b) 20 cm,…

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Q: 11. Calculate the depth of the Ocean (in meters) at which the pressure is 3 times atmospheric…

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Q: Air at sea level and 15 °C has an average density of 1.225 kg/m3. The density of n average person is…

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Q: 6. How do noise cancelling headphones work, in principle? Explain briefly.

A: According to the principle of superposition of waves when two waves of the same frequency are out of…

Q: This is one question with multiple parts

A: Given:Using the given data we can draw v-t graph,

Q: Where did you get the first part of b) from? Before multiplying it by e- landaBt

A: Given Data: The successive decay series are A B and C.And their decay constant are respectively λA,…

Q: In the following diagram containing two charges, Q1 = 2.00 µC is located at (0,3) and Q2 located at…

A: The electric potential at the origin due to charge Q1 is, V1=kQ1r1=9×1092.00 μC10-6 C1 μC3 m=6×103 V…