A4.5 newton object is placed in a tank of water. if the water exerts a force of 4.0 newtons on the object, will the object sink or float?

Explain how plate tectonics have changed earth’s surface over time. include the role of plate tectonics in the creation of landforms.

An input force of 7 n is applied to a machine with a mechanical advantage of 1.75. what is the maximum the machine could lift? 12.25 n7n7.25 n26.2 n

Which of the choices below is one of the primary gases found in the atmosphere? a. helium b. carbon dioxide c. nitrogen d. argon