A particle moves in a straight line with an initial velocity of 30 m/s and a constant acceleration of 20 m/s2. What is the displacement at t= 5 sec? O 400m O 200m O 650m O 500m O 475m

Q: A block of mass m=2.50 kg is pushed a distance d=2.20 m along a frictionless, horizontal table by a…

A: Given a block mass m= 2.5k Distance d=2.2 Force f=16 We have to find the work done on the block by…

Q: A (50kg) person runs up a (10m) stairway in (15s).what is the horse- power rating of the person?

A: Given, Mass of person, m=50kg Height of stairway, h=10m Time, t=15s Power of person, The potential…

Q: O Question 9 In the circuit shown in the figure, all the lightbulbs are identical. Which of the…

A: The brightness of bulb can be calculated by

Q: 7. Earth has a bad day. It will lead to a brighter future for you though, because it will give us…

A: Hello. Since your question has multiple parts, we will solve the first part for you. If you want the…

Q: Pancho uses his hand to push a block up a ramp, see figure. Match the letters with the type of work…

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Q: 1. A black bear's greatest enemy is the grizzly bear. To escape a grizzly attack, a black bear does…

A: Here , the work done by the Bear  is equal to the net change in gravitational potential energy of…

Q: Example 3.3 Determine an approximate formula for the magnetic field inside a toroid with N turns and…

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Q: Consider the 350 kg roller coaster in the figure below. The height at points A, B, and C are 30 m,…

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Q: 2. Running up a flight of stairs, Maria generates 450 watts of power. If it takes stairs, how much…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: A gardener applies a force of 190 N, at an angle of 50 degrees to the horizontal, in order to push a…

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Q: 2Po The figure below shows a reversible cycle through which 1.00 mol of a monatomic ideal gas is…

A: (a) work done during the cycle is the area under the curve W=p-p0V-V0=2p0-p02V0-V0=p0V0=1.36×105…

Q: 25° Original position 117 15⁰ |AT| = 4.25 m |F| = 660 N Final position Ar A. Calculate the work done…

A: We will first write down an expression for work done in terms of force and displacement. We then use…

Q: Question 8 Two resistors of 12.0 Ohms and 20.0 Ohms are connected in parallel to a battery potential…

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Q: A cylindrical water tank 6 meters high with a radius of 2 meters is buried so that the top of the…

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Q: Force = 6 x3 - 6 x. Find the work in mks units done by the force for a distance of x = 2 to x = 5.

A: Given : Force, F = 6x3 - 6x Distance, x = 2 to x = 5

Q: 5. A tiger jumps across a creek. The tiger's jump starts at an 40 angle above the horizontal with a…

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Q: Find the work done by a person weighing 126 lb walking exactly two revolution (s) up a circular,…

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Q: Attached is the question with information provided. Also includes the work i tried and failed

A: Force acting on a current length in a magnetic field B is  F→=I∫dl→×B→ I =current dl=small length…

Q: a) What is the Potential Energy of a 38kg flowerpot (initially at rest) at the edge of a roof 120 m…

A: Given data:  Mass of flowerpot (m) = 38 kg Height of edge of a roof (h) = 120 m PE at ground is…

Q: In the ballistic pendulum shown below, the block has a mass of 1.7 kg, the bullet has a mass of…

A: Given M = 1.7 kgm = 0.0054 Kg L = 2.91 mθ = 26°

Q: Explain the work you had done when running and walking in the stairs

A: Work done is defined as the product of the displacement (d) and the force acted in the direction of…

Q: As you keep adding more resistors in a single current loop, the current flowing through the battery…

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Q: Question 6 A circuit contains a 10.0 2, a 12.0 2, and a 6.0 52 resistor. Calculate the maximum…

A: Let Maximum resistance R = ?

Q: ! Required information A 434-kg pile driver is raised 12.8 m above ground. How much work must be…

A: Mass of pile driver (M) = 434 kg  Height upto which it is raised (h) = 12.8 m

Q: Find the work done by th c F (N)A 10 -x(m) 25 50

A: Find the work done by the constant force. Work done is define as the area under the curve of…

Q: Problem: Just as you turn onto the main avenue from a side street with a stop sign, a city bus going…

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Q: Jack and Jill are maneuvering a 3300 kg boat near a dock. Initially the boat's position is m and…

A: Solution      Given dataBoat mass M=3300kgInitially boat position \)" data-mce-style="cursor:…

Q: Find the dot product of P = 2.511+ 2.33-5.47k N and Q= 2.811 +6.09j-1.12k m.

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Q: 14. You push a wheelbarrow with a force of 100 N. You move the wheelbarrow 5m. How much work did you…

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Q: A force is called a conservative force if: a) The work done by the force is independent of the path.…

A: A conservative force means the initial and final energy values can be calculated without the use of…

Q: 1. A spring stretches 0.350 m when a 0.750 kg mass is hung from it. The spring is then stretched an…

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Q: Find the value of work done is 520 J and displacement is 42 m. Find the force applied ?

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Q: 17. The force exerted by a spring on a block attached to it is F(x) = -kx, where k is expressed in…

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Q: answer must be in proper format oe i will give down vote

A: In physics, work done is defined as the product of the force applied on an object and the…

Q: A cart for hauling ore out of a gold mine has a mass of 431 kg, including its load. The cart runs…

A: It is given that, m=431 kgθ1=4.85oF=445 Ns=185 mθ2=14.9oμ=0.0173g=9.81 m/s2

Q: Power, and a loaded grocery cortis rolling aros apating it in trang A Energy wind. You apply a…

A: The work done is the scalar product of force and displacement. W=F→·s→