Anissa slides down a playground slide sloped at 25o. the coefficient of kinetic friction between anissa and the slide is 0.15. if anissa’s mass is 55 kg, how fast is she going 2.0 s after starting from rest?

What is magnetic flux? explain faraday's law of induction.

You notice a very one-dimensional-thinking snail crawling along one rail of a railroad track. naturally, you remove it to a safer place. but before you do, you observe it as it moves from position xi = -92.9 cm to position xf = -64.9 cm along the rail, as measured from a point where one rail abuts the next. what is the snail\'s displacement δx in centimeters?

What are atoms of the same element with varying number of neutrons