One species of Darwin’s finch, Geospiza magnirostris, can exert a force of 217 N with its beakas it cracks open a Tribulus seed case. If its beak moves through a distance of 0.42 cm duringthis operation, how much work does the finch do to get the seed?

Q: QUESTION: A 75 kg carpenter ascends a 7.0 m vertical ladder to a house's flat roof. He then travels…

A: Since we only answer up to 3 subparts so we will answer first 3. Please resubmit the question by…

Q: A 169.5 lb hiker is able to ascend a 1,980.0 ft high slope in 1 hour and 45 minutes. (a) How much…

A: Given : F = 169.5 lb d = 1980 ft t = 1 hour 45 minutes = 6300 seconds

Q: As a snowboarder descends a mountain slope, gravity, the normal force, and friction combine to exert…

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Q: A 85-kg man pushes a crate 7.5 m up along a ramp that makes an angle of 17.5° with the horizontal.…

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Q: A 50-N force is the only force on a 2-kg crate that starts from rest. Consider the instant the…

A: Given data:    Force (F) = 50 N Mass (m) = 2 kg Initial velocity (Vi) = 0 m/s Distance (d) = 2 m…

Q: In 1990 Walter Arfeuille of Belgium lifted a 281.5-kg object through a distance of 17.1 cm using…

A: Mass of the object m = 281.5 kg distance lifted d = 17.1 cm = 0.171 m

Q: A crane lifts a 395-kg steel beam vertically a distance of 41.4 m. How much work does the crane do…

A: Given: The mass of the beam is 395 kg. The vertical displacement of the beam is 41.4 m. The…

Q: The figure below gives the acceleration of a 2.25 kg particle as it is moved from rest along an x…

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Q: Q6/ A boxful has been moved a distance (2m) in a horizontal direction due to effect of force vector…

A: Given: Distance = 2 m in horizontal direction. Force F = 5.2i + 3j Force is given in kN 1kN = 1000 N…

Q: A force of 14 lb is required to hold a spring stretched 4 in. beyond its natural length. How much…

A: force = 14 lb stretch (d) = 4 in

Q: Consider the force F shown in the drawing. This force acts on an object that can move along the…

A: Write the expression for the work done.

Q: A force acting on a 1.0-kg object is described by the equation F = (2.0x3.5) i N. (a) Plo the force…

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Q: person pulls a luggage along a level road for 5 m by exerting a force of 20N at an angle of 30° with…

A: Given: The displacement of the object is 5 m. The applied force is 20 N. The angle between applied…

Q: A sled of mass 70 kg starts from rest and slides down a 10° incline 80 m long. It then travels for…

A: Given that-Mass of the sled, m= 70 kgLength of the plane, L= 80 mAngle of inclination of the plane…

Q: Problem 4: A boy is pulling his sister in a wagon, as shown in the figure. He exerts a force of F=…

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Q: work done by t

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Q: Dr. Frankenstein is pushing a loaded Aldi’s cart through a grave- yard collecting parts for his…

A: F=300 Nx=5 mm=85 kgv=0.8 m/s

Q: 1.A worker leans on a crate and pushes it on a horizontal surface with a force of 235 N in a…

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Q: Suppose you drag a box 8.0 m across a horizontal floor, exerting a force of 90. N at 35 degrees…

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Q: Do it asap

A: Given that-Mass of the sled, m= 70 kgLength of the plane, L= 80 mAngle of inclination of the plane…

Q: I 2. A75 kg painter climbs a ladder that is 2.75 long leaning against a vertical wall. The ladder…

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Q: A force of 12 Ib is required to hold a spring stretched 2 in. beyond its natural length. How much…

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Q: blem 5: A boy is pulli an angle of 30°.

A: Force exerted on the wagon,                                    Displacement travelled by wagon,…

Q: In 1990 Walter Arfeuille of Belgium lifted a 281.5-kg object through a distance of 17.1 cm using…

A:

Q: An Athlete pulls a 20 kilograms crate along Lane A of the storage house. Lane A is a 15m  aisle.…

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Q: A spring and block are in the arrangement of .When the block is pulled out to x=+4.0 cm, we must…

A: Simple harmonic motion is a type of oscillation in which the particles oscillate on a straight line…

Q: A force of 17 Ib is required to hold a spring stretched 3 in. beyond its natural length. How much…

A:

Q: A crane slowly lifts a 263 - kg crate a vertical distance of H = 13.0 m. mg F crane crane H (a) How…

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Q: Consider a particle on which a force acts that depends on the position of the particle. This force…

A: figuring out how much work a certain force does to move a particle from the origin to a location 5…

Q: While training for breeding season, a 460 gram male squirrel does 29 pushups in a minute, displacing…

A: Given:- While training for breeding season, a 460 gram male squirrel does 29 pushups in a minute…