The rate of spin of a disk is decreasing. a point on the disk that is near the rim of the disk will
a. a non-zero radial acceleration and a non-zero tangential acceleration
b. zero radial acceleration and a zero tangential acceleration
c. zero radial acceleration and a non-zero tangential acceleration
d. a non-zero radial acceleration and a zero tangential acceleration
Answers: 1
Another question on Physics
Physics, 22.06.2019 16:30
In a hydrogen molecule there are a total of four charges, 2 protons in the two nuclei, and 2 electrons. how many unique charge-pairs are there (without double counting)?
Answers: 3
Physics, 22.06.2019 20:00
Abumper car with a mass of 250 kg is traveling at a speed of 4 m/s. this bumper car collides and sticks to a second bumper car with a mass of 250 kg, which is initially at rest. what is the final speed of these two bumper cars after the collision, assuming they remain stuck together?
Answers: 1
Physics, 23.06.2019 05:00
The voltmeter reads 117 v and ammeter reads 0.13 a .if the resistance of ammeter and voltmeter are 9 kilo ohm and 0.015 ohm respectively ,find the value of r. 3marks
Answers: 3
Physics, 23.06.2019 08:30
What is the electric potential at a distance of 1.2 m from a 7.5 µc point charge? 5.6 × 104 v 8.1 × 104 v 5.6 × 1010 v 8.1 × 1010 v
Answers: 1
You know the right answer?
The rate of spin of a disk is decreasing. a point on the disk that is near the rim of the disk will...
Questions
Mathematics, 19.03.2021 18:20
Chemistry, 19.03.2021 18:20
Mathematics, 19.03.2021 18:20
Mathematics, 19.03.2021 18:20
Biology, 19.03.2021 18:20
Biology, 19.03.2021 18:20
