Q: A certain pendulum is suspended from a force sensor which was tared before attaching the pendulum.…

A: Given data: -  The mass of the pendulum bob's is m = 100 g. The string length is r = 120.0 cm. The…

Q: It is weigh-in time for the local under 85 kg rugby team. The bathroom scale that is used to assess…

A:

Q: Find the magnitude of force in the unit of N required to compress a spring with spring constant k =…

A: Spring constant k = 327 N/m Compression in the spring is x = 1.2 cm = 0.012 m

Q: A block on a frictionless horizontal surface is attached to a cable and a spring that is stretched…

A: Given data, Stretched in the spring = 0.17 m Tension in the cable = 48 N Normal force on the block =…

Q: A projectile fired from the ground follows the trajectory given by the following equation, where v…

A:

Q: A hollow steel ball weighing 4 pounds is suspended from a spring. This stretches the spring feet.…

A:

Q: The spring has a constant of 30 N/m and the frictional surface is 0.2 m long with a coefficient of…

A:

Q: A skier is sliding downhill at 7 m/s when she reaches an icy patch on which her skis move freely…

A: Let v be the final velocity at the bottom of the icy patch of the skier. The given initial velocity…

Q: 2 kg block is launched up a frictionless inclined plane by a spring as shown in (Figure 1). The…

A:

Q: How much would be the spring have stretched, in cm

A: Given: Mass of object 1 is m1=453 g When object 1 is attached to lower end of spring, then extension…

Q: A block with mass m1 = 8.7 kg is on an incline with an angle θ = 37° with respect to the horizontal.…

A: See below

Q: Part G What is the period T ? Part H How much time t does the block take to travel from the point…

A: Given Consider a block of mass m on frictionless  horizontal surface attached to a spring with force…

Q: 1. What is the change in vertical position of the bungee jumper between t = 0 and t = 20 You may…

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

Q: A 26100 kg train is reaching the end of the line. In order to slow down, the front of the train…

A: Given Information:Mass of train m = 26100 kgVelocity of the train v = 62.5 m/sStiffness of the…

Q: A 70kg person is sliding down a sliding board. The board has an angle of 50 degrees. The Uk is 0.1.…

A: mass = 70 kg angle of incline = 50oμk = 0.1t = 2 sec acceleration for a person sliding down an…

Q: Shark Industries has the theoretical capability to produce 120,000 units per month but currently…

A: 1.conversion cost for the month is 550000 for 7500 production hr per monthso,currect productivity…

Q: held stretched 1.8 meters beyond its natural length by a force of 90 newtons. If the spring begins…

A: Force F=90 NMass m=10 kgLength stretched x=1.8 m Initial velocity=2 m/s

Q: along the horizontal at its end, which is 0.610 m above the ground. When she leaves the track, she…

A:

Q: The stories of a tall building are uniformly 13.0 feet in height. A ball A is dropped from the…

A:

Q: A mass is an initial speed of v down a ramp inclined at an angle of θ to the horizontal. The…

A: We are given initial speed. We draw free body diagram of the mass. We then  find acceleration of…

Q: A spring is compressed by a 0.2 kg marble and held stationery. When released, the spring extends 4…

A: M= 0.2kg  Spring extends 4cm  V= 0.68 m/s

Q: What equation is used to calculate the speed, v, up the plane?

A:

Q: A bowling ball is attached to a 3.73-meter long cable and hung from the ceiling. The cable is kept…

A:

Q: You are holding a thin and weightless bar on your head (see figure 2.1). On the extremity 4, the bar…

A:

Q: To measure the static friction coefficient between a 1.40-kg block and a vertical wall, a spring (k…

A: