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Q: A man walks 96 m through the pathway wearing a 7 kg bag on his back. How much work, in joules, does…

A: Given data- Displacement's magnitude is d=96 m Mass of the bag is m=7 kg

Q: The 85 kg man pushes against a stationary wall with a force of 250 N for 30 seconds. How much work…

A: Work is basically the dot product between the force and the displacement of the object. The formula…

Q: A 735-N Marine in basic training climbs a 8.5-m vertical rope at a constant speed in 6.75 s. What is…

A: FINAL ANSWER:     THE FINAL OUTPUT POWER IS 926.1W.Explanation:

Q: Find the work done by a 25 N force applied for 8 meters. W-F x d

A: F = 25 N d = 8 m W = ?

Q: how much work is required to increase a 1200 kg car's speed from 35 mph to 65 mph? how many J

A: The car's mass is, m=1200 kg The initial speed of a car is, u=35 mph=35×0.447 m/s=15.645 m/s The…

Q: A 1270-kg car moves at 24.0 m/s. How much work Whet must be done on the car to increase its speed to…

A: Given: Mass of car(m)=1270kg initial velocity(vi)=24m/s Final velcoity(vf)=35m/s

Q: If a person of mass 100.0kg climbs a 2.00m high set of stairs in 4.00s, how much work do they do?

A: The expression for the force due to gravity of the earth is, W=Fs The expression for the force due…

Q: When released from rest, a 170 g block slides down the path shown below, reaching the bottom with a…

A:

Q: Work can only transfer energy into a system. Group of answer choices True False

A: Given statement : "work can only transfer energy into a system" To choose : true or false

Q: The following figure shows the forces acting on an objecy. What is the net force? Be sure to show…

A: Since the two forces are acting in the same direction, so the net force is the sum of the forces.…

Q: using a force of 50.0N you can you push a cart 10.0 m across a school. how much work did you did?

A:

Q: a] 1 V/m is also equal to 1 N/C²

A: As per the Bartleby guidelines, we are allowed to solve only on question at a time in case of 2 or…

Q: A 705-N Marine in basic training climbs a 8.5-m vertical rope at a constant speed in 9.00 s. What is…

A: Given data:  Weight of marine (mg) = 705 N Vertical height (h) = 8.5 m Time (t) = 9.00 s Required:…

Q: How much work would a child do while pulling a wagon a distance of 4.7 m with a 28 N force?

A: The given data are: d=4.7 mF=28 N Heere, d , and F represent the distance and force.

Q: A child does 354 J of work while pulling a box from the ground up to his tree house at a steady…

A:

Q: A student does 125.0 J of work lifting a 12.0 kg book. How high was the book lifted? 1b.The book…

A: Given data: Work (W) = 125.0 J Mass (m) = 12.0 kg Inclined angle (θ) = 26.0°

Q: How much work would a child do while pulling a wagon a distance of 4.9 m with a 39 N force?…

A:

Wien's displacement law

Students often get confused between Wien's displacement law and Planck's radiation law. Although both are historically related, yet they are conceptually different. Planck's law helps determine the spectrum of a blackbody, while Wien's law determines the relationship between peak wavelength and temperature.