How much work is it to lift a 25 kg sack of cement vertically 4.3 m?

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A: Given: The acceleration of the plane is 34.1 m/s2,. The mass of the plane is 29545 kg.

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Q: nysics Physics 101 14 Physics 101 Ex y. 14 Physic 101 Exan Exam Exam copy. 14 Phy copy. 14 Physic…

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Q: Which of the following statements are possibly true about an object that is accelerating? 1. It is…

A: Given optional statements: An object that is accelerating, It is slowing down It is changing…

Q: Think carefully: What does the object actually do in the y-direction? O ay = gsin(0) O ay = : 0 = ay…

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Q: *0 The charge at point A is +Q, and charge at point B is -160. Note: This diagram is to scale. -16.0…

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Q: "A cannon ball is launched at a 30° angle with an initial speed of 4.56 m/s, calculate the range of…

A: The angle of projection, θ=30° The initial speed, v=4.56 m/s The acceleration due to gravity, g=9.8…

Q: The electric potential difference between the ground and a cloud in a particular thunderstorm is 7.7…

A: We know that∆U=q×∆VWhere∆U= the change in the electric potential energy q=the charge∆V=The electric…

Q: 1.[Single Choice] If sum of the charge surrounded by a closed Gauss surface is zero, it is sure that…

A: Given, Sum of charge surrounded by a closed gauss surface is zero

Q: 5. If a small motor does 200 J of work to move a toy 17 m, what force does it exert?

A: This problem can be solved using work energy theorem. From work energy theorem we have, W=Fxd Where…

Q: Let R be the distance between the cylinder and the center of the turntable. Now assume that the…

A: Given Data: The distance between the cylinder and the turntable is R.

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Q: Packages enter the 10.1-ft chute at A with a speed of 3.4 ft/sec and have a 0.22g acceleration from…

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Q: A train is traveling at a velocity of 85 feet per second when it hits its brakes. It slows down at a…

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Q: The area of a hovercraft's cushion is 2,998 square inches and the pressure of the cushion is 0.7…

A: Given Data: Area of hovercraft's cushion A=2998 in2 Pressure of the cushion P=0.7 psi The formula to…

Q: Consider the car shown in (Figure 1). Suppose that y(x) = 40 (1. the size of the car in the…

A: The function is given by,

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Q: the wavelength of a wave refers to the length of the repeating pattern of crests and troughs long…

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Q: A team of dogs pulls a sled of mass 2m with a force . A second sled of mass m is attached by a rope…

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Q: Use Snell's Law to find the missing values. You Must Show Work!!!! nะ ? 63⁰ h-l.062 35⁰ 0° 2 h\ - 1…

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Q: A hiking girl needs to go 59.3 km straight North to get to base camp, instead the compass confuses…

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Q: what is the radiation spectrum? exemplify phenomena and/or applications in different regions of the…

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A: Given

Q: CONCEPTUAL EXAMPLE 22-9 Conductor with charge inside a cavity. Suppose a conductor carries a net…

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Q: A patient is diagnosed to have Po cancer cells at time t = 0 and these cells grow subsequently…

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Q: The third floor of a house is 10 m above the street level. How much work is required to lift a 500…

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Q: Two charges of equal magnitude, q and -q are fixed in place as shown. Another positive charge Q is…

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Q: A ball is tossed vertically upward. When it reaches its highest point (before falling back downward)…

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Q: The horizontal position of a 4500-N car driving down a long, flat, straight road is given by the…

A: Given: The weight of the car is 4500 N. The horizontal position of the car is. xt=1.2 m/s3t3-1.8…

Q: A 12uc charge is placed at the origin. A second -8.0uc is placed 1.0m to the right at the first. A…

A: Given data: The charge,q1=12 μC=12×10-6 C The charge, q2=-8.0 μC=-8×10-6 C The charge, q3=6.0…

Q: and -q 3.[Single Choice] Point charges Q surrounded by a closed Gauss' surface. Find the electric…

A: Since the Gauss’ surface surrounds both point charges, the net enclosed charge will be:

Q: A golfer hits a shot to a green that is elevated 3.10 m above the point where the ball is struck.…

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Q: 13. A 100 watt light bulb runs for 120 seconds. How much energy does it use?

A: Acording to given question  Bulb has power 100 watt I.e  it has required 100 joule energy per second…

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Q: the kinetic energy of the objects in the scenarios. A. A cosmic pion of mass 140 MeV/c flies through…

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Q: A 10 cm long solenoid with 860 turns and radius R = 3.0 cm has a 200 mA current flowing through it.…

A: Given value--- length = 10 cm. number of turns = 860 . radius = 3 cm. current = 200 mA. We have to…

Q: Figure ov 0m 10 V 20 V 2 m 30 V 3 m 1 of 1 40 V Part A What is the strength of the field at point 1…

A: given         potential at 0 m =  0 v        potential at 1 m = 10 v        potential increasing…

Q: 1. In a nonuniform circular motion, what is the direction of the tangential acceleration if the…

A: 1. In a nonuniform circular motion, what is the direction of the tangential acceleration if the…

Q: A 98-kg box, initially at rest on a frictionless surface, accelerates for 3.2 s over a distance of…

A: Distance covered, s=106 m Time,t=3.2 s Initial velocity, u =0 Then from the formula, s=ut+1/2at² Or,…

Q: A 200 kg steel crate is being pulled up a steel ramp, inclined 25 degrees. The crate is attached to…

A: Consider the 200 kg crate moving down the ramp. Draw the free-body diagram of the hanging block.

Q: Consult Multiple-Concept Example 4 for background before beginning this problem. Suppose the water…

A: Given that:- Horizontal speed of water=4.24m/s

Q: Schematization Draw a diagram of the object that interests us. Draw your x and y axes. Draw and…

A: Given:- Mass of your cousin m =  30 kg Walking speed is v = 1.6 m/s The coefficient of static…

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Q: A 0.18 kg baseball is thrown with a speed of 34 m/s and it is hit straight back to the pitcher with…

A: Given data:  Mass (m) = 0.18 kg Initial velocity (u) = +34 m/s Final velocity (v) = -59 m/s,…

Q: Car A is traveling on the circular road at the constant speed of VA = 60 km/h. At the instant 80…

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Q: Explain the relationship between force, mass, and acceleration according to Newton's second law.

A: Required:  The relationship between force, mass and acceleration according to newton's second law

Q: Starting with Maxwell's equations show that; in free space with no charge or current, arbitrary E…

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Q: Answer Part B. Vectors x and y are moving with uniform velocities. If the image below is t = 0, how…

A: Part B. Given, vx =70 kph =70× 518 =19.44 m/svy =50 kph =50× 518 =13.89 m/s Let they meet at time t,…