Physics, 12.11.2020 04:40 kyleee1991
A small ball, attached to a string, is spun in a perfect circle with radius r. If the radius of the circle is 30 cm and the ball travels half the circumference of the circle in 0.5 seconds, what is the velocity of the ball rounded to the nearest whole number?
Answers: 3
Another question on Physics
Physics, 21.06.2019 19:30
11. you want to calculate the displacement of an object thrown over a bridge. using -10 m/s2 for acceleration due to gravity, what would be the total displacement of the object if it took 8 seconds before hitting the water?
Answers: 1
Physics, 21.06.2019 23:30
Which of the following statements is true about women and minorities in early psychology? a. in the early 20th century, numerous graduate schools recruited women and minorities to study psychology. b. opportunities in higher education were limited for women and minorities in the early 20th century due to discrimination. c. despite some obstacles, there were numerous employment opportunities for women and minorities. d. women and minorities were often selected to do academic research in an effort to make the field more diverse.
Answers: 3
Physics, 22.06.2019 02:40
If the wheels lock when braking suddenly the vehicle: a: loses traction b: lose steering wheel ability c: gain speed slightly d: gain steering ability
Answers: 1
You know the right answer?
A small ball, attached to a string, is spun in a perfect circle with radius r. If the radius of the...
Questions
World Languages, 18.10.2020 14:01
Chemistry, 18.10.2020 14:01
English, 18.10.2020 14:01
Chemistry, 18.10.2020 14:01
Computers and Technology, 18.10.2020 14:01
Social Studies, 18.10.2020 14:01
Biology, 18.10.2020 14:01
English, 18.10.2020 14:01
Mathematics, 18.10.2020 14:01
