A spring gun is loaded with a rubber dart; the gun...
A spring gun is loaded with a rubber dart; the gun is cocked, and then fired at a target on the ceiling. Which of the following energy transformations took place after the dart was fired?
Multiple Choice
A-kinetic energy to gravitational potential energy
B-elastic potential energy to kinetic energy
C- gravitational potential energy to kinetic energy
D-kinetic energy to elastic potential energy
Answer:(A) kinetic energy to gravitational potential energy.
Explanation:
Just after the dart was fired it has acquired kinetic energy and as it moves upward the kinetic energy changes to gravitational potential energy.
A spring gun is loaded with a rubber dart; the gun... A spring gun is loaded...
U ed 20. Gun play. A toy dart gun launches a 111-gram rubber dart by releasing a compressed spring. If the spring constant is 239 N/m and the spring is compressed 6.00 cm before firing, how much elastic potential energy is stored in the spring? Use the work-energy theorem to calculate the the horizontal launch velocity of the dart. A second dart gun launches the same dart at 2.67 m/s when compressed 7.25 cm. What is the spring constant of...
In compressing the spring in a toy dart gun, 0.9 J of work is done. When the gun is fired, the spring gives its potential energy to a dart with a mass of 0.09 kg. (a) What is the dart's kinetic energy as it leaves the gun? (b) What is the dart's speed?
In compressing the spring in a toy dart gun , 0.5 J of work isdone.When the gun is fired, the spring gives its potential energyto a dart with mass of .02 kg.(a) What is the dart's kinetic energy as it leaves thegun?(b) What is the dart's speed?
A dart gun consists of a spring (k = 367 N/m) and a 25.0 g dart. When the dart is loaded into the gun, the spring is compressed 7.0 cm. The gun is aimed straight up and fired. a) How high does the dart go, ignoring air resistance of course? b) How fast is the dart going when it comes back down to the horizontal level at which it was fired?
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 spring-loaded toy gun is designed to fire a rubber ball by compressing it into a spring a total of 30 cm. When fired vertically upward, the ball leaves the gun with a speed of 2.6 m/s. With what speed (in m/s) will the ball leave the gun if it is fired horizontally instead?
1. The potential energy stored in the compressed spring of a dart gun, with a spring constant of 48.00 N/m, is 0.940 J. Find by how much is the spring is compressed. 2. A 0.070 kg dart is fired straight up. Find the vertical distance the dart travels from its position when the spring is compressed to its highest position. 3. The same dart is now fired horizontally from a height of 1.10 m. The dart remains in contact until...
Suppose a 0.270 -kg mass on a spring-loaded gun that has been compressed 0.210 m has elastic potential energy of 24.0 J. How high above the spring's equilibrium point can the gun fire the mass if the gun is fired straight up?
Suppose a 0.45-kg mass on a spring-loaded gun that has been compressed 0.10 m has elastic potential energy of 1.50 J. How high above the spring's equilibrium point can the gun fire the mass if the gun is fired straight up? Group of answer choices 0.34 m 0.58 m 0.24 m 3.2 m 33 m
(8c8p15) A 4.6 g marble is fired vertically upward using a spring gun. The spring must be compressed 6.5 cm if the marble is to just reach a target 10 m above the marble's position on the compressed spring. What is the change in the gravitational potential energy of the marble-Earth system during the 10 m ascent? Submit Answer Tries 0/8 What is the change in the elastic potential energy of the spring during its launch of the marble? Tries...