Physics
Physics, 19.12.2019 12:31, VamPL

Your pet hamster sits on a record player whose angular speed is constant. if he moves to a point twice as far from the center, then his linear speed

doubles

halves

remains the same

answer
Answers: 1

Other questions on the subject: Physics

image
Physics, 21.06.2019 17:30, stryjker
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
image
Physics, 21.06.2019 19:30, jonquil201
The us government wants to allocate billions of dollars in the next 10 years to assure our future energy security. the funds will be spread among a variety of possible energy resources. where do you think the government should put the greatest support: solar energy, wind energy, clean coal, oil exploration, gas exploration, or a combination of sources? are there other efforts that should be explored? support your position with cited information for both questions.
Answers: 2
image
Physics, 21.06.2019 21:40, sannai0415
Since the investigative question has two variables, you need to focus on each one separately. thinking only about the first part of the question, mass, what might be a hypothesis that would illustrate the relationship between mass and kinetic energy? use the format of "if…then…because…” when writing your hypothesis.
Answers: 1
image
Physics, 22.06.2019 08:00, jjj1931
What is the measure of a change in an objects velocity?
Answers: 2
Do you know the correct answer?
Your pet hamster sits on a record player whose angular speed is constant. if he moves to a point twi...

Questions in other subjects:

Konu
Advanced Placement (AP), 14.12.2020 20:50
Konu
Mathematics, 14.12.2020 20:50
Konu
Mathematics, 14.12.2020 20:50
Konu
Mathematics, 14.12.2020 20:50
Konu
Mathematics, 14.12.2020 20:50