Physics, 06.12.2019 05:31, fatimalandau3624
Ablock of mass 0.25 kg is placed on a verti-cal spring of constant 3229 n/m and pusheddownward, compressing the spring 0.04 m. the block is released from this point. soonafter, it leaves the spring and continues totravel upward. the acceleration of gravity is 9.8 m/s2.what height above the point of release willthe block reach if air resistance is negligible? answer in units of m.
Answers: 2
Physics, 22.06.2019 18:30, eguzmandpandoracom
How many meters will a car travel if its speed is 45 m/s in an interval of 11 seconds? question 2 options: a) 450 meters b) 495 meters c) 4.09 meters d) 498 meters
Answers: 2
Physics, 22.06.2019 20:30, sza2016
This is a form of winter precipitation. it is frozen precipitation falling as ice pellets. snowflakes melt into raindrops as they pass through a thin layer of warmer air. the raindrops then refreeze into particles of ice when they fall into a layer of sub-freezing air near the surface of the earth. this precipitation is called a) hail. b) rain. c) sleet. d) snow.
Answers: 1
Physics, 23.06.2019 00:30, briseisr20
3. which is not a primary color of light? blue red green yellow
Answers: 1
Ablock of mass 0.25 kg is placed on a verti-cal spring of constant 3229 n/m and pusheddownward, comp...
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