Determine the distance, d. VA = 40 m/s 30° A 5 d 1 B

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A: Given data : Mass=m Volume=V   Required : Density

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A: Given: Boy A mass = 20kg    Boy A distance from support = 3.5m.                 Boy B mass = 40kg.…

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A: Draw the FBD of the rocket.

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A: Given that: q1=6.93×10-6 C at x1=+3.00 cm=+3.00×10-2 mq2=-26.1×10-6 C at x2=+9.00 cm=+9.00×10-2 m

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A: Given data- The motion of a particle is defined by the relation-              x=t4-10t2+8t+12…

Q: A guitar string has a pluckable length of 42 cm. What is the length of the 5th harmonic?

A: Given data-     Pluckable length of guitar string ( L ) = 42 cm  Explanation -    because string of…

Q: There is a gadget on the market to hasten the roasting of meat; it consists of a hollow metal tube…

A: The solution of this question is given below...

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Q: Explain in two to three sentences What are the factors affecting momentum of an object? Cite…

A: Momentum is the product of mass and velocity

Q: What is the mass of a truck if it produces a force of 14,000 N while accelerating at a rate of 5…

A: Given Force truck produce F = 14000 N Acceleration  a = 5 m/s2 To find  mass of truck

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A: In the given question, Amplitude of the wave (A) = 300V/m Frequency of wave (f) = 3.0GHz = 3×109 Hz…

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A: whenever an object is placed in liquid it  experiences a upward force by the liquid  which is called…

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Q: A tiny ball (mass = 0.017 kg) carries a charge of -24 µC. What is the electric field magnitude that…

A: mass = m = 0.017 kg charge = q = -24 x 10-6 c

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Q: Example 7.5 - Find the current /4 and the voltage V₂ for the network in Fig 7.14. R₁ 4Ω E 12 V :30…

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Q: Current Attempt in Progress The plates of a parallel plate capacitor are separated by d = 0.86 cm.…

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Q: 1. Recall circuit IX from the tutorial, which is reproduced at right. In the tutorial, batteries A…

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Q: Find charge Current=1 A Time=16 s

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Q: In the given figure below, a 3.0 -kg block is sliding down a 60 degrees- rough incline. The speed of…

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Q: as the vertical distance of the The potential energy of an object same object from the surface of…

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Q: An object is placed 12cm from a converging lens and the image appears at 24cm on the opposite side…

A: Given: The distance of the object from the lens is 12 cm. The distance of the image from the lens is…

Q: 4. Find the centroid of the figure shown.

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Q: If the speed with which a fluid flows is V and the cross-sectional area of the stream is A, then…

A: Given : Speed with which fluid flows = V Cross-sectional area = A

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Q: A person sitting in a train that is moving at 15.97 m/s due east is watching a crow fly over. The…

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Q: (COLLAB) A new design of Saturn 12 rocket with mass 1.72 x106 kg has a propulsion engine that can…

A: Force brings about motion and changes in it. This force produce acceleration and hence the changes…

Q: Earth's magnetic field = 5.9 x 10-5 T electron's speed = 2 x 105 m/s (perpendicular to magnetic…

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Q: to stretch it to 45cm. What is the spring constant? How much work is required to extend it from 34…

A: If the spring is extended or stretched to x length then the force F=-kx....................(1) this…

Q: How many coils must a loop have with a cross-sectional area of 0.50m? that is pulled through a…

A: E =4V, A = 0.5m2 B = 0.25T, ∆t  = 1sec  The induced emf in the coil is  E = N.BA/∆t N = ∆t.E /BA N =…

Q: Electric Power Directions: Answer the following problem, write your answer with complete solution.…

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Q: 4. A spring has a natural length of 18 inches and a force of 20 lbs is required to stretch and hold…

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Q: A crate of mass 48 kg is pushed along a floor with a force of 20 N for a distance of 8 m. Calculate…

A: Given data :                       Force    =     F                     Distance   =    d         To…

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A: Electrical energy transferred to the body is equal to, E = IVt  Where, E = energy I  = current V =…

Q: Find the tension in each cord in the figure below if the mass of the suspended object is 2.0 kg. (a)…

A: Tension in cord: Tension is an fundamentally transmitted force over the length of a medium are rope,…

Q: Find the value of time take by car to cover distance of 200 m if speed of car is 20 m/s

A: Given,  Distance covered = 200 m Speed of car = 20 m/s Time taken = Distance / Speed

Q: A metallic wire is stretched from original length of 1 m to 5 m. If the original cross-sectional…

A: Given Initial length of the wire is l1=1 m Final length of the wire is l2=5 m Initial…

Q: gold foil. He unexpectedly with then current models of atomic In 1910 Rutherford performed a classic…

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Q: Magnetism Directions: Answer the following problem, write your answer with complete solution. A…

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Q: A 1400-kg car is brought from 25 m/s to 10 m/s over a time period of 5.0 seconds. Determine the…

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Q: Question 3/ Calculate the density of the nuclear substance of the nucleus of the Carbon-12 atom, if…

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Q: 1. Find the tension in each cord in the figure below if the mass of the suspended object is 2.0 kg.…

A:

Estimate of calculation