Transforme 90km/h em m/s

Which of the following causes an object to move in a curved path? A. centripetal force B. friction C. the object's mass D. the object's weight

A 4.0 kg object will have a weight of approximately 14.8 N on Mars. What is the gravitational field strength on Mars? 40 N/kg 3.7 N/kg 1.48 N/kg 0.27 N/kg

Which are different ways ultrasound technology may be used? Check all that apply. detecting kidney stones locating misplaced electrical equipment cleaning dirty surgical tools detecting throat cancer visualizing a fetus in the womb

What happens if an atom loses a neutron? Its mass is lowered, but it is still the same element Its mass is lowered, and it becomes a different element.

Two iron rods are placed horizontally, touching end-to-end. One end of one rod is heated. After some time, the other rod also feels warm to touch.

Average mass of a toy car (small, hot wheels) ?

A pwc capsizes. what is the best way to roll the pwc to turn it upright?

Which biome has the most extreme conditions

give an example of the follow components of culture in your life and explain the role it plays. 1. symbols.

Which of the following processes transfers heat? A. radiation B. conduction C. convection D. all of these