A man standing on a scale in an elevator notices that the scale reads 40 newtons greater than his normal weight. Which type of movement of the elevator could cause this greater-than-normal reading? answer choices accelerating upward accelerating downward moving upward at a constant speed moving downward at a constant speed

Q: A parallel combination of two parallel-plate air-gap capacitors, each having a capacitance of 2.00…

A: The charge on the capacitor Q , potential difference V and capacitance C are interrelated as Q= CV

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A: Given that: r=12 cm=0.12 mI=5.568×10-3 kg.m2m=?

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Q: If you drop a rock from a three story building, with no air resistance, how many forces are acting…

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Q: A golf club hits a golf ball with a force of 2500 N. The golf ball hits the club with a force Select…

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Q: Name: Date: Grade and Section: Direction: To illustrate this, use Newton's universal gravitation…

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Q: object of mass 250kg is pushed up a 10-degree incline with a velocity of 25 m/s. Draw the free body…

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Q: Consider a system shown in the figure. Block A weighs 45 N and block B weighs 25 N. Once block B is…

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Q: Problem The coefficient of friction between blocks is us = 0.4, at what angle will the block start…

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Q: A 1.2 kg mass is oscillating without friction on a spring whose spring constant is 3400 N/m. Whe the…

A: Given:mass=1.2 kg,m=1.2 kgspring constant of spring=3400 N/m,k=3400 N/mDisplacment of mass=7.2 cmx…

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Q: A spherical vacuum-filled capacitor has inner and outer radii of 4.00[mm]4.00[mm] and…

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Q: Ā mpletion Status: QUESTION 4 E An object is thrown vertically down with an initial speed of 1.00…

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Q: block is at rest on a horizontal frictional surface. A string is attached to the block, and is…

A: Please post the remaining questions separately!

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Q: find the answer for number c

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Q: Determine VB and WAB if VA=20m/s and AB=30cm

A: A and B are related by a constraint (AB) through Pythagoras theorem. We can use that to our benefit…

Q: A roast turkey is taken from an oven when its temperature has reached 185°F and is placed on a table…

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A: The motion of Earth and the other bodies around the sun is called orbital motion. Orbital motion…

Q: Block "P" of mass Mp slides along an x-axis on a frictionless floor with initial speed Vp, i = 4…

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Q: A stack of seven blocks sits at rest on top of a table. What would the Full Body Diagram of the…

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Q: A 1000 kg car has a velocity of 17m/s. What is the car's kinetic energy?

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Q: The Earth pulls downward on a pingpong ball with a force  of 1N. If this is the "action" force, what…

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Q: If you drop a rock from a three-story building, with no air resistance, how many forces are acting…

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Q: A rocket is fired upward from some initial distance above the ground. Its height (in feet), h, above…

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Q: 1. Calculate the torque about the origin produced by a constant force of (5î + 4k) N on a particle…

A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…

Q: 64. Escape Velocity The minimum velocity required for an object to escape Earth's gravitational pull…

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Q: Consider the following circuit 402 ww +1.5V 60 ww +3V 302 ww Calculate the current in the left loop,…

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Q: A stone is dropped from the top of a tower 40m height. At the same time another stone is thrown…

A: Initial velocity of the second stone=20 m/s Time to touch the ground of tje 1st stone =2.6 s

Q: A sample of blood plasma occupies 0.599 L at 0°C and 1.03 bar, and is compressed isothermally by…

A: Given  Vi=0.559 L external pressure (Pext)=95.2 bar Compression =0.57% Required work done

Q: A spherical conductor has a radius of 8 mm and a charge of 20μC. Calculate the electric field and…

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Q: The rate of water flow is 17.5 L/s through a horizontal pipe with a constant diameter of 3.4 cm. A…

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Q: "If we apply a ___________ to an object, its __________________ will change and it will…

A: "If we apply a  force  to an object, its velocity will change and it will accelerate."…

Q: What about angular velocity?

A: we have  VAB=403 m/s rAB=30 cm = Required Angular velocity ωAB=?

Q: Ä me: 2 hours, 57 minutes, 57 seconds. Completion Status: QUESTION 18 Sphere A has mass m and is…

A: Please note : As per answering guidelines I can answer the first question only. Since, this is not a…

Q: At noon, ship A is 50 nautical miles due west of ship B. Ship A is sailing west at 23 knots and ship…

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!