two forces 5N and T act on a stone and are directed due north west and north east respectively. If the 5N force makes an angle 60° with the vertical and the weight of the stone is 4N, find the magnitude of the force T

What does a measured number tell you? -the precision at which the number was measured -the accuracy at which the number was measured -the distance at which the number was measured -the object that was measured -the number that was measured

Before designing the filter, one must understand the relationship between the output voltage of the circuit and the frequency. For a series RLC circuit, how do the impedances of the circuit elements depend on the frequency? a.

Pyruvatic acids are formed during which stage of cellular respiration? Glycolysis Photosynthesis The electron transport chain The Krebs cycle

A group of highway engineers has designed a curved section of a road. The speed limit on this road is 30.0 m/s (roughly 60 mph). The radius of the curve is designed so that the road is barely safe to drive on if µ = 1.00.

A day is defined as the time it takes for a planet to orbit once on its axis, while a year is defined as the time it takes for a planet to orbit the sun once. Which planet has a longer day than year?

What was significant about the atomic theory that democrituis proposed?

What is the mechanical advantage of a pulley?

What kind of movement does the heat within the core and mantle directly generate?

Explain why Newton's first law of motion can be difficult to observe in moving objects?

No force is necessary to