A plane flying at its maximum speed can go 300 miles per hour with a tailwind or 160 miles per hour into a headwind. What is the plane's maximum speed with no wind?

Q: A soda can falls past your balcony at 3 m/s. Your balcony is 9 m off the ground. The soda can…

A: The given data are: u=3 m/sh1=9 mh2=5 m Here, u denotes the initial speed, h1 denotes the initial…

Q: A curious child stands on the top of a 607 m skyscraper and drops a coin from the top of the…

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Q: What is acceleration of the car that moves at a steady velocity of 100km/h for 100s?Explain your…

A: Acceleration is,

Q: The fastest supersonic passenger jet is the Concorde. How long would it take the Concorde to travel…

A: Given:- v= 2150 km/h = Velocity of the jet d= 6265 km = distance to be traveled

Q: An airplane has a airspeed of 395 km/h What is the speed over ground if the plane is flying against…

A: Airspeed of plane (u) = 395 kmhra) Headwind speed (v) =- 29 kmhr

Q: stone is thrown vertically upward with an initial velocity of 32 ft/s from the top of a building, a)…

A: Given  Initial velocity ,U = +32 ft/s  Height of building, H = 384 ft

Q: What does it mean if a plane is flying at a constant velocity?

A: A plane is flying at a constant velocity, means that there is no change in its velocity with its…

Q: A ball is thrown up at 12 ft/s. What is the max height the ball will reach? At what time or times…

A: At max height, the ball's velocity will be reduced to zero.Initial velocity, u = 12 ft/s = 3.66…

Q: If you're driving along the highway on a motorcycle at 27 meters per second (60 miles per hour) and…

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Q: Answer the following. Provide the given, equation used, and the solution) If you throw the trash…

A: Given: The initial velocity of the object is 2 m/s upward. The position of the object is 2.5 m below…

Q: 39. A bullet is fired horizontally from a rifle at 200 m/s from a cliff above a plain below. The…

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Q: 3. A mass m = 0.4 kg is attached to a vertical hanging spring, which obeys Hooke's Law. After…

A: At equilibrium  Spring force = gravitational force  k∆y0 = mg  m/k = ∆y0/g

Q: An airplane flies horizontally at a speed of 517 km/h and drops a crate that falls to the horizontal…

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Q: A flower vase on a table slides off horizontally with a speed of 1.50 m/s. It statter in pieces on…

A: Given data: Initial velocity (u) = 1.50 m/s, horizontally Time (t) = 0.450 s Required: The height of…

Q: 2) A cat starting from rest racing to his food bowl a the cat? a =12m/s Show work here: V, = 0

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Q: A car travles 55 miles per hour for 2 hours at a constant speed what speed is the car going

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Q: 3. Alphys applies a torque to a nut with a wrench .5 meters long. Because of the cramped space, she…

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Q: eed answers ASAP... A car which is initially at rest travels 1,400 meters in 20 seconds. Find its…

A: Given: The intial velocity of the car is 0 m/s. The distance traveled by the car is 1400 m. The time…

Q: Suppose you drive from Here to There at a speed of 30 miles/hour and then drive back from There to…

A: By definition, average speed = total distance traveledtotal time taken. So, if the body moves a…

Q: A bird is flying at 4 m/s that encounters a breeze blowing at 4 m/s in the same direction, what is…

A: Given Data :  Speed of bird , Sb = 4m/s  Speed of wire, Sw = 4m/s  Bird and wind in same speed  To…

Q: 1. From an elevated point A, a stone is projected vertically upward. When the stone reaches a…

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Q: A ball is dropped from the top of a 65-meter tall building. How fast will the velocity be when it…

A: Given data:  Ball is dropped from the top Height of building (h) = 65 m Required: Velocity of the…

Q: The airspeed of an airplane is 100 km/h. When it is caught in a 100-km/h right-angled crosswind, its…

A: Given: Speed of airplane,vairplane=100km/hrSpeed of crosswind,vcrosswind=100km/hrAngle,θ=900 The…

Q: You lock up the brakes on your new Ferrari and skid to a tire screeching stop in 88 feet. Calculate…

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Q: Suppose you bungee jump with a 100 meter long rope. How fast are you going after you have fallen 50…

A: If I bungee jump then I fall with acceleration a = g = 9.8 m/s2

Q: What is the speed of a supersonic plane like the Concorde that could fly at Mach 2 with an average…

A: given Mach no is  2 temperature T = -10o C T = 273 - 10 = 263 K speed of sound at temperature T is…

Q: What is the impact speed when a car moving at 100 km/h bumps into the rear of another car traveling…

A: Since both objects are moving in the same direction their impact speed will be reduced and instead…

Q: Is there potential energy or kinetic energy in space? Why or Why not?

A: Reason; Gathering of every charges in space, for example, having electromagnetic potential energy.…

Q: 0.4 kg is attached to a vertic Law. After hanging the weight the spring is Ayo = 0.1 m. The mass is…

A: Given:-  the mass m = 0.4 kg   the spring is stretched from its equilibrium position by ∆y0 =0.1 m…

Q: A vehicle has reduced its speed from 15 m / s to 7 m / s within a distance of 90 meters.  ( explain…

A: Given Initial speed is 15 m/s Final speed is 7 m/s Distance covered in between is S. Time taken is.…

Q: What is speed and how is it determined?

A: What is speed and how is it determined?

Q: The parachute on a race car of weight 8,850 N opens at the end of a quarter-mile run when the car is…

A: Given:

Q: Chapter 4: The world's longest (15.40 km) and fastest rocket sled track is at Holloman Air Force…

A: length of track (d) = 15.40 km = 15400 m initial velocity (u) = 0 msfinal velocity = v force (F) =…

Q: You lock up the brakes on your new Ferrari, and skid to a tire-screeching stop in 88 feet. Calculate…

A: Write the given values of this problem. d=88 feet Let speed=vOriginal speed=v2And time=t

Q: What is the minimum speed that the golf balls need to be hit to have a chance at creating escape…

A: let's consider an object of mass  at the surface of a celestial body (e.g., Earth) with mass .The…

Q: A roller coaster leaves the top of the first hill 30 m up at 2 m/s.  Find the height above the…

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Q: If you shoot a 10 kg cannonball straight it reaches a height of 600 meters, what was the velocity of…

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Q: A high diving board is about 92 feet above the water's surface. A diver jumps off the diving board…

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Q: An object falling under the force of gravity falls about 16 ft. the first second, 48 ft. during the…

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