O An increasingly popular device for improving air flow through nasal passages is the nasalstrip, which consists of two flat, polyester springs enclosed by an adhesive tape covering. Measurements show that a nasal strip can exert an outward force of 0.22 N on the nose, causing itto expand by 3.6 mm. (a) Treating the nose as an ideal spring, find its force constant in newtons per meter. (b) How much force would be required to expand the nose by 4.1 mm?

Q: A 2 kg block is launched up a frictionless inclined plane by a spring as shown in the figure. The…

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Q: when a 2.80-kg object is hung vertically on a certain ight spring describied by Hooke's law, the…

A: mass(m)=2.80 kg extension in spring(x)=2.62 cm=0.0262m g be acceleration due to gravity=9.8 m/s2 k…

Q: During spring semester at MIT, residents of the parallel buildings of the East Campus dorms battle…

A: Hooke's law states that the elastic restoring force acts linearly proportional to the displacement.…

Q: When a 2.40-kg object is hung vertically on a certain light spring described by Hooke's law, the…

A: Given: The mass of the object is 2.4 kg. The spring constant is 2.58 cm.

Q: Consider a springwith a force constant of 955 N>m. (a) Suppose the mass of theblock is 1.70 kg,…

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Q: I need help with this Homework Problem.

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Q: When a 2.60-kg object is hung vertically on a certain light spring described by Hooke's law, the…

A: (a) The required force constant of the spring is, Fsping=Fg     kx=mg      k=mgx Thus, the spring…

Q: An adventurous bungee jumper for mass 70 kg secures one end of her cord to a bridge that's high…

A:

Q: A spring-loaded pellet gun is designed to fire 3.20 g projectiles horizontally at a speed of 42.8…

A: The given data are: m=3.20 g=3.20×10-3 kgv=42.8 m/sx=8.60 cm=8.60×10-2 m

Q: An ideal spring of negligible mass is 13.00 cm long when nothing is attached to it. When you hang a…

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Q: I find a spring that is labeled "80 N/m" but it is actually 3.5 inches long, before being hung from…

A: Spring constant (k) = 80 N/m  Displacement (y) = 62 mm  = 0.062 m

Q: Consider a spring that does not obey Hooke's law very faithfully. One end of the spring is fixed. To…

A: Given : F = kx - bx2 + cz3            k = 100 N/mb = 700 N/m2c = 12,000 N/m3

Q: When a 2.40-kg object is hung vertically on a certain light spring described by Hooke's law, the…

A: According to hook's law -  Force is directly proportional to the the displacement -  F=kx Where,  k…

Q: During spring semester at MIT, residents of the parallel buildings of the East Campus dorms battle…

A:

Q: A 6.50 ✕ 105 kg subway train is brought to a stop from a speed of 0.600 m/s in 0.800 m by a large…

A: According to question---- Given data--- Mass m = 6.5 × 105 kg. Speed = 0.6 m / sec. X = 0.8 m. We…

Q: From point P, located at a height of 4 meters, a block of mass m = 2 kg is released from rest. The…

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Q: During spring semester at MIT, residents of the parallel buildings of the East Campus dorms battle…

A:

Q: When a 2.20-kg object is hung vertically on a certain light spring described by Hooke's law, the…

A:

Q: A block of mass m = 1.75 kg slides along a horizontal table www with speed vo = 3.50 m/s. At x = 0,…

A: Given Data Mass of the block is m=1.75 kg Initial speed of the block is v0=3.50 m/s Spring constant…

Q: h four fewer passengers than before) is 1600 kg, what should the spring constant be for a maximum…

A: We know that the mass of the elevator is 2000 kg and broken cables is falling at the speed of 8 m/s…

Q: The spring has a stiffness k = 50 lb/ft and an unstretched length of 2 ft. As shown, it is confined…

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Q: A gymnast of mass 52.0 kg is jumping on a trampoline. She jumps so that her feet reach a maximum…

A:

Q: A 6.50 ✕ 105 kg subway train is brought to a stop from a speed of 0.500 m/s in 0.600 m by a large…

A: Given that - mass of the Subway train Speed of the train Distance from the spring bumper To Find -…

Q: A spring having elastic constant k is stretched by a distance x, and stores potential energy U.  If…

A:

Q: A bungee jumper steps off a bridge with zero initial velocity and falls straight down towards the…

A: The energy stored in the spring is given by  U = 0.5 ky2 where, k is the spring constant and y is…

Q: A 1.20 kg piece of cheese is placed on a vertical spring of negligible mass and force constant k =…

A: Given data: The mass of cheese, m = 1.20 kg The mass of the spring, ms = 0 The force constant of…

Q: During spring semester at MIT, residents of the parallel buildings of the East Campus dorms battle…

A: Given data:     The spring constant is: K = 100 N/m The initially hope stretched is: Xi = 5 m…

Q: A 0.200-kg block along a horizontal track has a speed of 1.60 m/s immediately before colliding with…

A: The mass of the block, m = 0.200 kg. The speed of the block, v = 1.60 m/s. The force constant of the…

Q: A spring-loaded toy dart gun is used to shoot a dart straight up in the air, and the dart reaches a…

A:

Q: A block of mass 3.00 kg is placed against a horizontal spring ofconstant k = 875 N/m and pushed so…

A: (a)Write the expression for the elastic potential energy.

Q: When a 2.60-kg object is hung vertically on a certain light spring described by Hooke's law, the…

A:

Q: When a 2.90-kg object is hung vertically on a certain light spring described by Hooke's law, the…

A:

Q: When the spring has been stretched a distance (x), the force required to hold it in this position…

A: According to question we need to find that the given statement is true or false .

Q: .30-kg öbject is hung vertically on a certain light spring described by Hooke's law, the spring…

A: If the mass hangs vertically to the spring weight of the body must equal to the restoring force due…

Q: A spring-loaded toy dart gun is used to shoot a dart straight up in the air, and the dart reaches a…

A: Note: As per the guidelines, we can only answer first question of multiple question. Sorry for the…

Q: A 2.00­kg block is pushed against a spring with negligible mass and force constant k = 435 N/m ,…

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Q: The magnitude of the force required to compress an imperfect horizontal spring a distance x is giv…

A: Given data as per questionFbs=k x+bx3k=120 N/mb=18 N/m3m=3.5 kgx=2.2 m

Q: An ideal spring of negligible mass is 12.00 cm long when nothing is attached to it. When you hang a…

A: Length, L = 12cm  mass, m = 3.15 kg  length, L' = 13.40 cm  U = 10 J

Q: OX Of mdss m is pr sed against (but is not attached to) an ideal spring of force constant k and…

A:

Q: Pushing on the pump of a soap dispenser compresses a smallspring. When the spring is compressed 0.50…

A: Compressed length, y = 0.5 cm  Energy, U = 0.0025 J  (a)Let the force constant is K. The energy is…

Q: During spring semester at MIT, residents of the parallel buildings of the East Campus dorms battle…

A: Since, the hose acts like a spring, the work done by the force from the hose on the balloon will be…

Q: When a 2.20-kg object is hung vertically on a certain light spring described by Hooke's law, the…

A: Given: When 2.20 kg hung spring stretches(x) = 2.44cm

Q: When a 2.30-kg object is hung vertically on a certain light spring described by Hooke's law, the…

A: Mass , m = 2.3 kg Stretch , x = 2.26 cm = 0.0226 m To find - a) Force constant of the spring…

Instantaneous Power

Power is defined in physics as the amount of energy transmitted or transformed per unit time. The watt is the unit of electricity in the International System of Units, equivalent to one joule per second.