a spring has an unstretched length of 25.0 cm. When a 500g mass is hung from this spring a length of 32.3 cm. what is the force constant of this spring?

A huge pendulum consists of a 200-kg ball at the end of a cable 15 m long. If the pendulum is drawn back to an angle of 37 degrees and released, what maximum force must the cable withstand as the pendulum swings back and forth?

A 700,000 g roller coaster car traveling at 70.0 mph is stopped by a spring with a spring constant of 50,000 N/m. by how much does the spring compress in stopping the car?

An instrument to measure the acceleration of gravity on Mars is constructed of a spring from which is suspended a mass of 0.75 kg. At a place on earth where the local acceleration of gravity is 9.81 m/s2, the spring extends 8.31 cm. When the instrument package is landed onMars, it radios the information that the spring is extended 0.75 cm. What is the Martian acceleration of gravity?

You attach a 2.10 kg weight to a horizontal spring that is fixed at one end. You pull the weight until the spring is stretched by 0.300 m and release it from rest. Assume the weight slides on a horizontal surface with negligible friction. The weight reaches a speed of zero again 0.100 s after release (for the first time after release). What is the maximum speed of the weight (in m/s)? m/s Need Help? Read It Submit Answer

, x' A A- 1 Normal 1 No Spac... Heading 1 Heading 2 Title ont Paragraph Styles 4. A steel spring is suspended vertically from its upper end and a monkey is hanging from it. If the spring has a spring constant of 500 N/m and the spring extends 25 cm beyond its normal length, what is the mass of the monkey?

An ornament of mass 41.4 g is attached to a vertical ideal spring with a force constant (spring constant) of 13.6 N/m. The ornament is then lowered very slowly until the spring stops stretching. How much does the spring stretch?

The final set of this lab has you hanging an unknown mass on a spring (for which you have determined the spring constant, k). If you find the spring constant k = 24.0 N/m, what is the mass of an unknown object if it displaces the spring 4.40 cm? Give your answer in GRAMS to 3 significant figures

An ideal spring hangs vertically. When a 359- g object is hung from the bottom end, and lowered gently, the spring stretches 6.23cm. How much would the spring have stretched, in cm, if the mass of the object had been 601 g instead ?

Two springs, with force constants k1=140N/m and k2=275N/m, are connected in series, as shown in the figure. When a mass m=0.50kg is attached to the springs, what is the amount of stretch, x?