Question 6
A gramophone record takes 5s to reach its constant angular velocity of 4πrad/s from the rest. Find its constant angular acceleration
Objective
Question details
- Exam body
- UNIPORT
- Subject
- Physics
- Year
- 2011/2012
- Question no.
- #6
- Type
- Objective
More from this paper
- Q2A 200W heater is used to heat a metal object of mass 5kg initially at 10°C…
- Q3A boy drags a bag of rice along a smooth horizontal floor of 2N applied at angle…
- Q4A car of mass 1500kg goes round a circular curve of radius 50m at a speed of…
- Q8A piece of iron weighs 250N in air and 200N in a liquid of density 1000kg/m 2
- Q9A ray of light is incident on an equilateral triangular glass prism of…
- Q10A reservoir 500m deep is filled with a fluid of density 850kg/m 3 , If the…