Determine the spring constant ?.
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A spring that is compressed 11.0 cm from its equilibrium position stores 2.76 J of potential energy. Determine the spring constant ?.
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- A compressed spring has the potential energy of 20 J and its spring constant is 200 N/m. Calculate the displacement or extension of the spring.A freight company uses a compressed spring to shoot 1.80 kg packages up a 1.00-m -high frictionless ramp into a truck, as the figure(Figure 1) shows. The spring constant is 321 N/m and the spring is compressed 35.0 cm. What is the speed of the package when it reaches the truck? A careless worker spills his soda on the ramp. This creates a 50.0-cm-long sticky spot with a coefficient of kinetic friction 0.55. How high up the ramp will the package go after crossing the sticky spot?You have a spring of spring constant k, and a block of mass 0.200 kg. You set the spring up vertically and compress the spring 0.300 m. It launches the block up to a max height of 2.20 m. What is the spring constant?
- A spring is characterized by a spring constant of 60N/m. How much potential energy does it store when stretched by 0.5cm?A shopper weighs 2.50 kg of apples on a supermarket scale whose spring obeys Hooke's law and notes that the spring stretches a distance of 5.00 cm. (a) What will the spring's extension be if 5.50 kg of oranges are weighed instead? ?cm (b) What is the total amount of work that the shopper must do to stretch this spring a total distance of 7.50 cm beyond its relaxed position? ?JA spring loaded toy dart gun shoots a dart straight up in the air and the dart reaches a maximum height of 22.90 m. The same dart is shot straight up a second time but this time the spring is compressed only half as far. How far up in meters does the dart go this time neglecting friction? Write your answer to 2 decimals. Your Answer: Answer