A 50 kg cannonball hits a war tank vehicle of 12,000 kg that is initially at rest. The cannonball embeds in the tank and both move at the same velocity for 50 cm until they both come to a rest. The coefficient of friction between the tank and the pavement is 0.450. What was the initial velocity of the cannonball
Answers: 2
Physics, 22.06.2019 00:00
How do the measurements of charge at the different locations on the sphere compare to each other? the charge measurements are different at all locations on the sphere. the charge measurements are virtually not the same at all locations on the sphere except for the charge at the very top and at the very bottom that are equal. the charge measurements are virtually the same at all locations on the sphere except for the charge at the very top. at the top, the conductive sphere has a small disk that is made of different material. the charge measurements are the same at all locations on the sphere. what happens to the charge on the conductive sphere when it is connected to a source of charge such as the electrostatic voltage source? nothing will happen because no charge goes around the surface of the sphere. the charge on the conductive sphere spreads out over the surface of the sphere; being greater in some specific locations on the sphere. the charge on the conductive sphere spreads out uniformly over the surface of the sphere. the charge on the conductive sphere spreads out non-uniformly over the surface of the sphere.
Answers: 3
Physics, 22.06.2019 04:30
Determine el momento angular de un rueda de 3000g moviendose a 10m/s con un radio de giro de 400cm
Answers: 2
Physics, 22.06.2019 04:30
Erosion of the beach is normally a slow process. however, in certain situations, large chunks of shore may wash out to sea. what could cause this to happen?
Answers: 3
Physics, 22.06.2019 11:10
Which situation will produce the greatest change of momentum
Answers: 2
A 50 kg cannonball hits a war tank vehicle of 12,000 kg that is initially at rest. The cannonball em...
Mathematics, 25.09.2020 14:01
Mathematics, 25.09.2020 14:01
Physics, 25.09.2020 14:01
History, 25.09.2020 14:01
Mathematics, 25.09.2020 14:01
Geography, 25.09.2020 14:01
Mathematics, 25.09.2020 14:01
Chemistry, 25.09.2020 14:01
Mathematics, 25.09.2020 14:01
Chemistry, 25.09.2020 14:01
Engineering, 25.09.2020 14:01
English, 25.09.2020 15:01