A0.35 kg ball moving in a circle at the end of a string has a centripetal acceleration of 5 m/s^2. what is the magnitude of the centripetal force exerted by the string on the ball to produce this acceleration?

Which of the following statements are true for an isothermal process? check all that apply. - during an isothermal process, the work done by the gas equals the heat added to the gas. - during an isothermal process, the internal energy of the system changes. - an isothermal process is carried out at constant temperature. - an isothermal process is carried out at constant pressure. - an isothermal process is carried out at constant volume.