The acceleration due to gravity on Mars is about 3.7 m/s2. A pendulum on that planet has an object at the end with a mass of 1.5 kg and a period of 4.6 seconds. What is the length of the pendulum’s string? 1 .) 1.0m
2.) 2.0m
3.) 5.3m
4.) 6.3m

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.