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Q: You drop a 2.50 kg book to a friend who stands on the ground at distance D-10.0 m below. If your…

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Q: A container with a mass of 5.1 kg is lifted to a height of 8 m and then returned back to the ground…

A: Solution: A container is lifted to height h and then returned back to ground level. How much work is…

Q: You drop a 3.00 kg book to a friend who stands on the ground at distance D = 11.0 m below. If your…

A: Mass of the book, m = 3.00 kg Acceleration due to gravity, g = 9.81 m/s^2 Distance between the…

Q: (a) How much work is done in lifting a 1.3-kg book off the floor to put it on a desk that is 0.9 m…

A: The work done is the product of force and displacement along the force direction.

Q: The Kingda Ka is the tallest rollercoaster, standing at an astounding 456 meters! Wow! Suppose you…

A: ,Given , height of the hill h= 456m Mass. Of the roller coaster =4500 kg To find, Velocity of roller…

Q: You throw a book with a mass of 2 kg straight up from the ground at an initial velocity of 9 m/s. a)…

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Q: In the figure, a frictionless roller coaster car of mass m = 632 kg tops the first hill with speed…

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

Q: (a) What is the gravitational potential energy of a two-particle system with masses 6.3 kg and 1.6…

A: Given data:Mass of a particle ( M) = 6.3 kg Mass of second particle (m) = 1.6 kg Distance between…

Q: The roof of a large arena, with a weight of 480 kN, is lifted by 34 cm so that it can be centered.…

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Q: While leaning out a window that is 6.4 m above the ground, you drop a 0.60 kg basketball to a friend…

A: Mass = m = 0.6 kg height of window = h1 = 6.4 m height of your friend = h2 = 1.2 m

Q: You drop a 2.50 kg book to a friend who stands on the ground at distance D-10.0 m below. If your…

A: As per  guidelines we are supposed to answer ?️only first 3 sub-parts. Kindly repost other parts in…

Q: In the figure, a frictionless roller coaster car of mass m = 708 kg tops the first hill with speed…

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Q: A satellite from the Glonass navigation system weighs 7,350 N on the surface of Earth. How much work…

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Q: The average distance between the Earth and the Sun is about 1.5 x 1011 m, whereas the average…

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Q: You are curious about how the human heart is able to pump blood up to the brain while standing up,…

A: We are given mass of blood which is pumped to brain each heart beat. We are also given the height…

Q: In order to increase the amount of exercise in her daily routine, Tara decides to walk up the three…

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Q: gs 170 feet down from the roof of a 200-foot-tall building, with a load attached. The total mass of…

A: We know that here We gave given that the A rope hangs 170 feet down from the roof of a 200-foot-tall…

Q: What is the minimum work needed to push a 800 -kg car 730 m up along a 7.5 incline? Ignore friction.…

A: Given Part A Mass of the car m = 800 kg Distance travelled L = 730 m Angle of the incline θ=7.5o…

Q: 1,050 kg meteor strikes the surface of the Moon. What is the work done (in J) on the meteor by the…

A: Given value--- mass of meteor = 1050 kg. We have to find--- What is the work done (in J) on the…

Q: I performed a lab using a toy car to go down a ramp that was positioned at different heights. For…

A: Given data: The mass of the car is m=0.56 kg The height of the ramp is d=0.4 m Write the…

Q: A 4.0 kg object is raised 7 meters above the ground (on the earth).  How high would the object have…

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Q: In order to increase the amount of exercise in her daily routine, Tara decides to walk up the five…

A: Given : Tara walks five flights with 12 steps each. Height of one step=18 cm=0.18 m Mass of…

Q: An astronaut working on the Moon tries to determine the gravitational constant G by throwing a Moon…

A: (a) Using Work-Energy theorem, ∆E=∫∞hFdrEh-E∞=∫∞hGMmR+r2drEh-0=GMm∫∞hdrR+r2Eh=-GMmR+h=-GmR+h43πR3ρ…

Q: (a) What is the gravitational potential energy of a two-particle system with masses 7.2 kg and 5.4…

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Q: A rectangular tank with a base 4 meters by 5 meters and a height of 4 meters is full of water. How…

A: Given data: The base area of the tank is A=4 m×5 m. The height of the tank is h=4 m. The density of…

Q: A 0.23-kg stone is held 1.1 m above the top edge of a water well and then dropped into it. The well…

A: Given Data: Mass of stone (m) = 0.23 kg.Height 1 (h1) = 1.1 m.Height 2 (h2) = 4.6 m. To Determine:…

Q: (1) Suppose you lift a stone that has a mass of 5.5 kilograms off the floor onto a shelf that is 1.5…

A: Given data:  Mass (m) = 5.5 kg Height (h) = 1.5 m Required: The work done (W)

Q: n order to increase the amount of exercise in her daily routine, Tara decides to walk up the four…

A: Solution: height of each step = 18 cm  = 0.18 m number od steps = 4*12 = 48 mass m = 52.5 kg

Q: Sarah live alone in the 3rd floor of 5 story townhouse building where each story is roughly 3.69…

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Q: 3) We want to get a spacecraft with a mass of 6.70 x 10² kg to a distance of 1.10 × 10⁹ m away from…

A: Given that:Radius of Earth, RE=6.37×103 km=6.37×106 mMass of Earth, ME=5.97×1024  kgMass of space…

Q: An 80,000 kg airliner is flying at 990 km/hr at a height of 10 km. What is the total energy…

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Q: A 4.8 kg box has an acceleration of 1.6 m/s? when it is pulled by a horizontal force across a…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: Someone drops a 70 - g pebble off of a docked cruise ship, 50.0 m from the water line. A person on a…

A: Given: The mass of the pebble is 70 g. The initial height is 50.0 m. The final height is 5.0 m.

Q: A spring and block are in the arrangement of the figure. When the block is pulled out to x = +5.0…

A: Applied force (F) = 360 N Initial extension (d)= 5 cm = 0.05 m

Q: (a) What is the gravitational potential energy of a two-particle system with masses 6.8 kg and 3.0…

A: Answer:-  Given  Mass of a particle ( m1) = 6.8 kg  Mass of second particle (m2) = 3.0 kg  Distance…

Q: A 86.27 kg object has a gravitational potential energy of 1,981 Joules.  How high above the ground,…

A: Given data:  Mass (m) = 86.27 kg Potential Energy (PE) = 1981 J Required: The height (h) above the…

Q: An object of mass 10 kg is at a certain height above the ground. If the potential energy of the the…

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Q: 1)  a) What is the work done when a box weighing 10N is lifted up onto a shelf 2m above the floor?…

A: Note: “Since you have posted a question with multiple sub parts, we will provide the solution only…

Q: In the figure, a frictionless roller coaster car of mass m = 992 kg tops the first hill with speed…

A:

Q: A mountain climber is about to haul up a 90-m length of hanging rope. How much work will it take if…

A: The length of the hanging rope is 90 mweight of rope =0.65N/m

Q: A car rounds a freeway exit turn of radius 40m at constant speed of 20m/s. The turn goes 3/4 around…

A: Constant speed of car  = 20 m/s  Radius of circular track = 40 m

Q: In an airport, the location of a passenger can be determined by using the Cartesian coordinate point…

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Q: You drop a 2.50 kg book to a friend who stands on the ground at distance D-13.0 m below. If your…

A: Given:-  The mass of the book is m = 2.50 kg  The man stands on the ground at a distance of D = 13.0…

Q: If the rock loses half of it's potential energy at 30 meters is seems reasonable that it would lose…

A: The potential energy of the rock at the edge of the cliff is

Differential Equations

Have you ever observed the movement of the satellites and rockets or how the planets go around the sun in their orbits? How will you determine their motion? Definitely they follow some scientific laws and these kinds of problems are framed as differential equations.