Physics, 01.04.2021 18:20, ronaldhernandez598

A ball on a string in uniform circular motion has a velocity of 8 meters per second, a mass of 2 kilograms, and the radius of the circle is 0.5 meters. What is the centripetal force keeping the ball in the circle?

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 18:30, samieskyy290

Apassenger walks toward the rear of a moving train. describe her motion as seen from a reference point on the train. then describe it from a reference point on the ground

Answers: 2

continue

Physics, 22.06.2019 19:00, maddied2443

Matter that emits no light at any wavelength is called

Answers: 2

continue

Physics, 22.06.2019 21:10, ineedhelp2285

An athlete swings a ball, connected to the end of a chain, in a horizontal circle. the athlete is able to rotate the ball at the rate of 8.13 rev/s when the length of the chain is 0.600 m. when he increases the length to 0.900 m, he is able to rotate the ball only 6.04 rev/s. (a) which rate of rotation gives the greater speed for the ball? 6.04 rev/s 8.13 rev/s (b) what is the centripetal acceleration of the ball at 8.13 rev/s? m/s2 (c) what is the centripetal acceleration at 6.04 rev/s? m/s2

Answers: 2

continue

Physics, 22.06.2019 23:00, genyjoannerubiera

Why does gravity have a lesser than grater effect on higher altitudes?

Answers: 2

continue

Do you know the correct answer?

A ball on a string in uniform circular motion has a velocity of 8 meters per second, a mass of 2 kil...