the mass of a certain object on Earth is 6.0kg and the weight of the object is approximately 60 N . The force of gravity on the Moon is one sixth the force of gravity on Earth . What is the approximate mass and the approximate weight of the same object on the moon

The percent efficiency of a machine can never be 100% (or greater), because in the real world some energy is always converted into a. heat b. work c. input force d. output force

The respiratory system removes oxygen and water from the body. select the best answer from the choices provided t f

Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? question 2 options: the balloons rise at the same rate. both balloons are the same size. the ballons both rise. the cold ballon is larger than the warm balloon. the cold balloon expands and rises. the warm balloon shrinks and sinks. the warm balloon expands and rises. the cold balloon shrinks and sinks.