WebA force of 10 lb is required to hold a spring stretched 4 in.beyond its natural length. How much work is done in stretching it from its natural length to 6 in. beyond its natural length? A force of 30 N is required to maintain a spring stretched from its natural length of 12 cm to a length of 15 cm. Web17 okt. 2024 · A mass of 2 kg is attached to a spring with. Hooke's law states that the distance an object is stretched varied directly with the force exerted on the object. Suppose the force exerted by 7-kg mass stretches a certain spring 5 cm. To the nearest 0.1 cm. how far will the spring be stretched by the; A scientist suspends a spring from a force sensor.
Suppose that 2 J of work is needed to stretch a spring from - Quizlet
WebThe force required to stretch an elastic object such as a metal spring is directly proportional to the extension of the spring for small distances. The force exerted back by the spring … WebThe equation relating distance and force for a spring is: F = − k x where k is the spring constant and x is the distance the spring is stretched from equilibrium. When the mass … polymer rheology in the petroleum industry
How do you find the stretched length of a spring? – Short-Fact
Web14 okt. 2024 · How do you calculate how far a spring will stretch? We can find the spring constant of the spring from the given data for the 4 kg mass. Then we use x = F/k to find … Web5 nov. 2024 · As we saw in Section 8.4, if the spring is compressed (or extended) by a distance A relative to the rest position, and the mass is then released, the mass will oscillate back and forth between x = ± A 1, which is illustrated in Figure 13.1. 1. We call A the “amplitude of the motion”. Web4 feb. 2024 · The work done equals the potential energy put into the spring. Potential energy (U S) for a spring is calculated from:. U S = 1/2kx 2 where "x" is the distance the spring is stretched. Since I'd like to stay in SI units, I'll convert the stretch into meters: 52 cm = 0.52 m and 34 cm = 0.34 m so the "stretch" is 0.52 - 0.34 = 0.18 m shank movie cast