Physics, 23.07.2019 08:40, Jay23456677888

(a) a 19.0-kg child is riding a playground merry-go-round that is rotating at 50.0 rpm. what centripetal force must she exert to stay on if she is 1.50 m from its center?

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 02:30, ntangpricha

Eddy whose mass is 55kg climbs up the 1.50 meter high stairs in 2s. calculate eddy’s power rating

Answers: 1

continue

Physics, 22.06.2019 03:30, munchyswish

Astudent is working in the lab to determine how time affect impulse the student keeps the force the same in each row but changes impact the time some data is shown witch trial has the greatest a student is working in the lab to determine how time affect impulse the student keeps the fours the same in each row but change is the impact time some data shown witch trial has the greatest impulse

Answers: 3

continue

Physics, 22.06.2019 06:30, corcoranrobert1959

At very high pressures, gases become and will eventually a) more dense; become hotter b) more dense; change to a liquid or solid c) less dense; combust d) less dense; turn into a liquid

Answers: 1

continue

Physics, 22.06.2019 14:00, mariahgriego4126

Why is rain likely when warm, moisture-laden air meets cold air? a) the lighter warm air will rise and cool down, causing condensation and rain. b) the cold air moves faster and pushes the warm air away, causing condensation and rain. c) the moisture in the warm air condenses on contact with the cold air, causing rain to fall. d) the cold air mixes with the warm air, reducing its temperature causing moisture to condense.

Answers: 1

continue

Do you know the correct answer?

(a) a 19.0-kg child is riding a playground merry-go-round that is rotating at 50.0 rpm. what centrip...