At an archery event, a woman draws the string of her bow horizontally back from 0 to 0.416 m with a force that increases steadily from 0 to 800 N. Assume the bowstring is a spring. What is the spring constant of the bowstring? O 2,230 N/m O 1,920 N/m O 1,410 N/m 2,940 N/m 980 N/m
Q: A 0.532-kg object oscillates at the end of a vertical spring. As the spring stretches from 0.12 to…
A: Given: Mass = 0.532 kg x1= 0.12m → Vx1= 5.70ms-1 x2= 0.23m → Vx2 =…
Q: A 0.150 kg block is placed on a light vertical spring (k = 5.00 ✕ 103 N/m) and pushed downward,…
A: Given: A 0.150 kg block is placed on a light vertical spring (k = 5.00 ✕ 103 N/m) and pushed…
Q: A bow with a spring constant of 425 N/m is pulled back 1.2 meters. How much Elastic Potential Energy…
A: Given data: Spring constant (k) = 425 N/m Compression in the spring (x) = 1.2 m Need to determine…
Q: An elevator car of mass 800 kg falls from rest 3.00 m, hits a buffer spring, and then travels an…
A:
Q: Spiderman uses his spider webs to save a runaway train moving about 60 km/h. His web streches a few…
A: Write the given values with the suitable variables. u=60 km/h=60×10003600 m/sx=500 mm=104 kgv=0 m/s…
Q: A 3 kg block placed top of a 3.4 m high frictionless incline At the bottom of the incline, the block…
A: Given data- m=3kg h=3.4m g=10m/s2 k=51N/m We have to find how far is spring compressed say, x
Q: Force (newtons) 100 80 60 40 20 0 0 64 J 80 J 32 J 0.1 O 100 J 0.2 0.3 Force vs. Displacement 0.4…
A: Given: displacement, x=0.8 m To find: Workdone, W=?
Q: Suppose that an object of mass 6.7 g is hung from a vertical spring that is stretched 10.2 cm as a…
A: mg=kx k=mgx
Q: The force required to stretch a slingshot by different amounts is shown in the graph below. (a)…
A:
Q: What should be the spring constant k of a spring designed to bring a 1300 kg car to rest from a…
A: Below I have provided the solution of the given question
Q: A hockey puck sliding along frictionless ice with speed v to the right collides with a horizontal…
A: x1 = 1cm v1 =v, v2 =2v From conservation of energy, 1/2kx2 = 1/2mv2 So X12/x22= v12/v22
Q: 12. A bungee jumper with a mass of 100kg jumps from a bridge. There is some free fall bef the bungee…
A: Given that: The mass of a jumper is m=100 kg. The gravitational acceleration is g=9.8 m/s2 There is…
Q: a box of mass m = 9.20 kg is sliding across a horizontal frictionless surface with an initial speed…
A: According to the law of conservation of energy , energy can neither be created nor destroyed but can…
Q: How much energy is stored in a spring with a spring constant of 15O N/m if it is compressed a…
A: Given information The spring constant of the spring, k=150 N/m The compression in the spring, x=0.4…
Q: A heavy block is suspended from a vertical spring. The elastic potential energy stored in the spring…
A:
Q: A toy gun shoots a dart out from an initial height of 1 m. The gun’s spring has a constant ? = 20…
A: Given. K = 20 N/m M = 0.01 Kg h = 1m. X is 5cm Concept - conservation of energy and kinematics
Q: An archer pulls back the string on her bow to a distance of 50 cm from its equilibrium. To hold the…
A: Given compressed distance is x= 0.50 m Applied force is F=160 N
Q: 12. An athlete stretches a spring an extra 0.500 m beyond its initial length. If the athlete has…
A: When an athlete stretches a spring, the energy transferred to the spring is stored in the form of…
Q: A 65.0 kg bungee jumper uses a cord that is 7.66 m long when unstretched with a spring constant of…
A: Given:- The mass of the bungee jumper is m = 65 kg The length of the cord is L = 7.66 m The spring…
Q: A large toy car is pushed horizontally by a spring, and the spring has a spring constant of 135 N/m.…
A: Spring constant K = 135 N/m Let the mass of the toy car be m Compression in spring is Xi = 0.055…
Q: The spring in a retractable ballpoint pen is 1.8 cm long, with a 260 N/m spring constant. When the…
A: Given data K=260 N/mxi=1 mmxf=6 mm
Q: A 4.00 x 10° kg subway train is brought to a stop from a speed of 0.500 m/s in 0.600 m by a large…
A:
Q: A 4.9 kg car initially moving at 9.9 m/s at a height of 4.1 m encounters a hill of height 6.7…
A:
Q: When a 54 kg boy sits on a trampoline, it sags 0.10 m at the center. What is the effective spring…
A: The objective of the question is to find the effective spring constant of the trampoline when a boy…
Q: At an archery event, a woman draws the string of her bow back 0.364 m with a force that increases…
A:
Q: A 6.00 x 105 kg subway train is brought to a stop from a speed of 0.500 m/s in 0.400 m by a large…
A:
Q: A child's toy consists of a piece of plastic attached to a spring in the figure below. The spring is…
A: According to the conservation of energy, 12kx2=mghkx2=2mghk=2mghx2
Q: A rubber band has mass m=0.30 g and a spring constant k=15 N.m−1 . I stretch it by 5.0 cm (which…
A:
Q: A 10-kg block on a rough horizontal surface is attached to a light spring (force constant = 1.4…
A: The block of mass 10 kg is attached to a spring of spring constant 1.4 kN/m m=10 kgk=1.4…
Q: It changed but I tried putting the right input but it didn’t work so now I have to find what equals…
A: Value of the gravitational constant should always 9.8 m/ s2. So put g=9.8 m/s2
Q: A 6.00 ✕ 105 kg subway train is brought to a stop from a speed of 0.500 m/s in 0.400 m by a large…
A:
Q: 65.0 kg bungee jumper uses a cord that is 3.51 m long when unstretched with a spring constant of 140…
A:
Q: A block of mass 250.0 g is placed on top of a light vertical spring of constant k = 4.80 x 10 N/m…
A: The correct option is B. When the spring its compressed by 6.6 cm (=0.066m), the potential energy…
Q: In a car's suspension system, each wheel is connected to a vertical spring; these springs absorb…
A: Given: The spring constant of the spring is k=4.6×104 N/m. The mass of car is m=1500 kg. The speed…
Q: A spring attached to a mass is displaced 30 cm from its equilibrium position, At this point it has…
A:
Step by step
Solved in 2 steps with 2 images
- A 1.6 kg block is placed on a spring scale, causing it to go down by 8 cm. What is the spring constant for the spring in the scale?2) The force required to stretch a slingshot by different amounts is shown in the graph below. (a) What is the spring constant of the slingshot? (b) How much work does a child need to do to stretch the slingshot back 15 cm from equilibrium? F (N) 80 60 40 20 0 0 0.05 0.10 0.15 0.20 x (m)The fair is in town and one of the attractions is a bungee jump. They are trying to determine the safety restrictions to prevent an accident. The length of the cord is 6.3m. The maximum distance of the fall is H=31 m, and the spring constant is K=145N/m. Given this information, what is the largest mass of jumper this attraction can allow?
- Question 20 A spring with a constant of 10 N/m extends 1.5 m when supporting a weight. A second spring with a constant of 10 N/m is added in series. What is the extension of the combined spring system? 3 m 1.33 m 13.33 m 0.75 mA large toy car is pushed horizontally by a spring, and the spring has a spring constant of 135 N/m. What is the mass of the toy car if compressing the spring 0.055 m (before the toy starts moving) causes it to reach a speed of 0.75 mis? (Note - the height of the toy does not change.) Solve the problem. (If you get the answer wrong, you can get 0.5 points for correct units.)A heavy block is suspended from a vertical spring. The elastic potential energy stored in the spring is 0.80 J. What is the stretch of the spring if the spring constant is 100.0 N/m? Question 11 options: 2 .0 cm 4.0 cm 8.0 cm 10.0 cm 13.0 cm
- + 50m Bungee begins stretching 30m 10m v=0 12. A bungee jumper with a mass of 100kg jumps from a bridge. There is some free fall before the bungee cord becomes tight and begins to stretch. After the cord stretches it applies a force that brings the jumper to rest at her lowest point. What is the spring constant, k, of the bungee cord/rope?At an archery event, a woman draws the string of her bow horizontally back from 0 to 0.416 m with a force that increases steadily from 0 to 800 N. Assume the bowstring is a spring. What is the spring constant of the bowstring? O 980 N/m O 2,940 N/m O 1,410 N/m O 1,920 N/m O 2,230 N/m Comma ndA0.90 kg brick compresses a spring 0.35 meters at point A and the spring has a spring constant of 75 N/m. If the brick is launched from rest from point A, what is its velocity at point B? A ha = 0 hB = 0 VA = 0 Vв > 0 A 10.2 m/s B 3.20 m/s 46.8 m/s D 38.7 m/s O O O O
- Q8A child's toy consists of a piece of plastic attached to a spring in the figure below. The spring is compressed against the floor a distance of 2.00 cm, and the toy is released. If the toy has a mass of 115 g and rises to a maximum height of 80.0 cm, estimate the force constant of the spring. N/mAt what speed does the arrow leave the bow and at what speed does it strike the apple?