Physics, 26.03.2021 01:50 izaiahfieods
When creating a satellite to orbit earth do engineer need to limit its mass to ensure orbit?
Answers: 3
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 05:00
Aperson walking 1 mile everyday for exercise, leaving her front porch at 9: 00 am and returning to her front porch at 9: 25 am. what is the total displacement of her daily walk? a) 1 mileb) 0c) 25 minutes d) none of the above
Answers: 1
When creating a satellite to orbit earth do engineer need to limit its mass to ensure orbit?...
History, 01.08.2019 17:50
Business, 01.08.2019 17:50
Mathematics, 01.08.2019 17:50
Geography, 01.08.2019 17:50
Geography, 01.08.2019 17:50
Mathematics, 01.08.2019 17:50
History, 01.08.2019 17:50
Social Studies, 01.08.2019 17:50
Mathematics, 01.08.2019 17:50
English, 01.08.2019 17:50
Chemistry, 01.08.2019 17:50