A 4.00-g lead bullet traveling at 300 m/s is stopped by a large tree. If half the kinetic energy of the bullet is transformed into internal energy and remains with the bullet while the other half is transmitted to the tree, what is the increase in temperature of the bullet?
___________ C
Here i calculated the change in temperature asumming specific heat capcaity of the bullet is 130.
A 4.00-g lead bullet traveling at 300 m/s is stopped by a large tree. If half...
A 6.30-g lead bullet traveling at 550 m/s is stopped by a large tree. If half the kinetic energy of the bullet is transformed into internal energy and remains with the bullet while the other half is transmitted to the tree, what is the increase in temperature of the bullet? C
A 4.20-g lead bullet traveling at 360 m/s is stopped by a large tree. If half the kinetic energy of the bullet is transformed into internal energy and remains with the bullet while the other half is transmitted to the tree, what is the increase in temperature of the bullet?
A 5.90-g lead bullet traveling at 510 m/s is stopped by a large tree. If half the kinetic energy of the bullet is transformed into internal energy and remains with the bullet while the other half is transmitted to the tree, what is the increase in temperature of the bullet? ___________
A 4.80 g lead bullet traveling at 500 m/s is stopped by a large tree. If half the kinetic energy of the bullet is transformed into internal energy and remains with the bullet while the other half is transmitted to the tree, what is the increase in temperature of the bullet?
2) A 5.80-g lead bullet traveling at 540 m/s is stopped by a large tree. If half the kinetic energy of the bullet is transformed into internal energy and remains with the bullet while the other half is transmitted to the tree, what is the increase in temperature of the bullet? _______ °C
A 4.00-g lead bullet is traveling at a speed of 200 m/s when it embeds in a wood post. If we assume that half of the resultant heat energy generated remains with the bullet, what is the increase in temperature of the embedded bullet? (specific heat of lead = 0.0305 kcal/kg⋅°C, 1 kcal = 4 186 J)
1) Lake Erie contains roughly 4.00 ✕ 1011 m3 of water. (a) How much energy is required to raise the temperature of that volume of water from 17.2°C to 24.8°C? (Assume the density of this water to be equal to that of water at 20°C and 1 atm.)______ J (b) How many years would it take to supply this amount of energy by using the 1,400-MW exhaust energy of an electric power plant? _____ yr _________________________ 2) A 5.80-g lead...
A 24 g lead bullet traveling at 360 m/s penetrates a 1.4 kg lead block and stops. By how much does the temperature of the block and bullet increase If all the kinetic energy of the bullet is absorbed. (Use cPb= 128 J*K/kg) DT= Kelvin
A 9.7-g lead bullet is fired into a fence post. The initial speed of the bullet is 710 m/s, and when it comes to rest, half its kinetic energy goes into heating the bullet. How much does the bullet's temperature increase? Problem 16.38 Revievw Part A A 9.7-g lead bullet is fired into a fence post. The initial speed of the bullet is 710 m/s, and when it comes to rest, half its kinetic energy goes into heating the bullet....
A 30 g bullet traveling at 100 m/s is stopped in a ballistic pendulum that has a length of 2.00m and mass of 870 g. Calculate the following: A) Max Height B) Gravitational Potential Energy C) Maximum Angle of Deflection of the Pendulum D) Calculate the percentage error between the calculation (in C) and the picture below: t = 0.00 S Angle = 0.00 deg. Bullet mass = 30.0 g Mass of target = 870 g Mass oftare Bullet speed...