What happened to the energy that was in the moving brick?
was it lost?
d...
Physics, 12.11.2019 02:31 alisonlebron15
What happened to the energy that was in the moving brick?
was it lost?
did it change to other forms of energy?
a simple yes or no to each question will do! you
Answers: 1
Physics, 21.06.2019 17:30
The ballistic pendulum was invented in 1742 by english mathematician benjamin robins. it consists of an initially stationary pendulum that moves after being struck by a bullet, and it is used to measure the original velocity of the bullet. the known variables are the bullet's mass m, the pendulum's mass m, and the height to which the block and bullet swing, determined by the length of the pendulum l and final angle θ. two principles of physics are necessary to solve for the bullet's original velocity. what are these principles? conservation of momentum and newton's third law conservation of energy and conservation of angular momentum grade summary deductions 0% potential 100% conservation of momentum and newton's second law. newton's second law and conservation of angular momentum. conservation of energy and newton's third law conservation of momentum and conservation of angular momentum. conservation of momentum and conservation of energy conservation of energy and newton's second law.
Answers: 2
Physics, 22.06.2019 09:00
The material that keeps its new shape after it is stretched is called?
Answers: 1
Physics, 22.06.2019 11:00
A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n
Answers: 1
Mathematics, 27.03.2021 20:20
Mathematics, 27.03.2021 20:20
Mathematics, 27.03.2021 20:20
English, 27.03.2021 20:20
Chemistry, 27.03.2021 20:20
Mathematics, 27.03.2021 20:20
Mathematics, 27.03.2021 20:20
Mathematics, 27.03.2021 20:20