subject
Physics, 12.07.2021 23:50 broyochey1

a body of mass 10kg moves in a circular part of radius 5cm with angular acceleration of 4rad it moves from point A to B in 5 seconds. calculate the final velocity, angular displacement​

ansver
Answers: 2

Another question on Physics

question
Physics, 21.06.2019 18:10
Scientists use laser range-finding to measure the distance to the moon with great accuracy. a brief laser pulse is fired at the moon, then the time interval is measured until the "echo" is seen by a telescope. a laser beam spreads out as it travels because it diffracts through a circular exit as it leaves the laser. in order for the reflected light to be bright enough to detect, the laser spot on the moon must be no more than 1.0 km in diameter. staying within this diameter is accomplished by using a special large-diameter laser. part a if λ = 540nm , what is the minimum diameter of the circular opening from which the laser beam emerges? the earth-moon distance is 384,000 km. express your answer to two significant figures and include the appropriate units.
Answers: 1
question
Physics, 22.06.2019 07:10
Polly is pushing a box across the floor with a force of 30 n. the force of gravity is –8 n, and the normal force is 8 n. which value could describe the force of friction if polly could not move the box?
Answers: 2
question
Physics, 22.06.2019 17:00
Why is the use of carbon-14 limited
Answers: 1
question
Physics, 22.06.2019 23:20
What type of force holds atoms together in a crystal?
Answers: 1
You know the right answer?
a body of mass 10kg moves in a circular part of radius 5cm with angular acceleration of 4rad it move...
Questions
question
Mathematics, 23.08.2019 01:00
question
Computers and Technology, 23.08.2019 01:00