A spring of spring constant 620 N/m is compressed 10.0 cm and used to launch a 12.0 gram mass straight up. What is the maximum height of the mass?
A spring of spring constant 620 N/m is compressed 10.0 cm and used to launch a...
A horizontal spring with spring constant 250 N/m is compressed by 15 cm and then used to launch a 200 g box across the floor. The coefficient of kinetic friction between the box and the floor is 0.23. What is the box's launch speed?
A horizontal spring with spring constant 130 N/m is compressed 19 cm and used to launch a 2.8 kg box across a frictionless, horizontal surface. After the box travels some distance, the surface becomes rough. The coefficient of kinetic friction of the box on the surface is 0.15. Use work and energy to find how far the box slides across the rough surface before stopping. Express your answer to two significant figures and include the appropriate units.
A horizontal spring with spring constant 30 N/m is compressed by 5 cm by a 10 gram mass. After the mass is released, it accelerates due to the potential energy of the spring. Use conservation of energy to determine what speed the 10 gram mass reaches after being pushed by the spring Answer in units of m/s and round to 3 significant figures
A spring (k=1500 N/m) is compressed 10 cm with a 200 gram mass on the front. How high will it launch if the spring is directed upwards? How high will the mass move if released up an 45 degree incline?
Problkn 9.59 Part A A horizontal spring with spring constant 270 N/m is compressed by 20 cm and then used to launch a 300 g box across the floor. The coefficient of kinetic friction between the box and the floor is 0.23 What is the box's launch speed? Express your answer with the appropriate units. vValueUnits uf = Submit My Answers Give Up
1. A toy gun with a spring constant of 27.5 N/cm is compressed 2.5 cm. (a) What is the speed that the ball leaves the gun? (b) What is the maximum height reached by the ball? 2. A sling shot has a spring constant of 2450 N/m. It is stretched 30.0 cm. If the projectile is launched at 38.5-deg, what is the maximum height reached of the projectile? please explain with as much details possible thank you
A spring with force constant of 58 N/m is compressed by 3 cm in a hockey game machine. The compressed spring is used to accelerate a small metal "puck" with mass 27.8 grams which will then slide up an inclined surface inside the machine. Assume friction is so tiny it may be ignored in this problem. How high in cm above its initial vertical position will the puck rise before stopping (momentarily at least)? Note: Convert units as necessary.
Question 5 1 pts A horizontal spring with spring constant 30 N/m is compressed by 5 cm by a 10 gram mass. After the mass is released, it accelerates due to the potential energy of the spring. Use conservation of energy to determine what speed the 10 gram mass reaches after being pushed by the spring. Answer in units of m/s and round to 3 significant figures.
1.A spring-loaded dart gun with a spring constant K= 2000 N/m is used to shoot a dart with a mass .20kg straight up into the air, and the dart reaches a maximum height of 10 meters. How far did the spring need to be compressed? 2. If i wanted to measure the amount of potential energy in the spring inside my nerf gun, with some nerf darts, what is an easy way i could do it? Explain the steps you...
A Hooke's law spring constant k=7 220 N/m is compressed 12.0 cm from equilibrium using a 1 kg mass starts to move up on a frictionless inclined plane. Find the velocity immediately after it is released. Find its potential energy as it moves up 3 meters.