Will give brainliest to correct answer
Marie rubs a balloon against a small piece of wo...
Physics, 10.04.2020 20:58 sweetbee633
Will give brainliest to correct answer
Marie rubs a balloon against a small piece of wool for about 30 seconds, causing negative charges on the wool to transfer to the balloon. She then places the piece of wool against the balloon. Which of the following best describes what will happen next?
A.
The positively-charged wool will stick to the negatively-charged balloon.
B.
The negatively-charged wool will repel the positively-charged balloon.
C.
The positively-charged wool will repel the negatively-charged balloon.
D.
The negatively-charged wool will stick to the negatively-charged balloon.
Answers: 3
Physics, 22.06.2019 08:00
Which notation is used to represent an alpha particle? a. b. c. d.
Answers: 1
Physics, 22.06.2019 14:40
The experiment done in lab is repeated, using a ball that has unknown mass m. you plot your data in the form of f 2 versus m/l, with f in rev/s, m in kg, and l in m. your data falls close to a straight line that has slope 3.19 m/(kg ยท s2). use g = 9.80 m/s2 and calculate the mass m of the ball.
Answers: 1
Physics, 22.06.2019 18:00
Avector of magnitude 2 cannot be added to a vector of magnitude 3 so that the magnitude of the resultant is a. zero b. 1 c. 3 d. 5 e. 7
Answers: 1
Business, 13.07.2019 05:30
Mathematics, 13.07.2019 05:30
Mathematics, 13.07.2019 05:30
Mathematics, 13.07.2019 05:30
Engineering, 13.07.2019 05:30
SAT, 13.07.2019 05:30
Computers and Technology, 13.07.2019 05:30
Mathematics, 13.07.2019 05:30
History, 13.07.2019 05:30
SAT, 13.07.2019 05:30
Mathematics, 13.07.2019 05:30