Physics, 15.07.2020 20:01 neneleey1941
Un bloque de 5kg se desliza con velocidad constante por una superficie, mientras se le aplica una fuerza de 10 N paralela a la superficie. El bloque se desplaza 0.5 m. a) Dibuje un diagrama con todas las fuerzas actuantes sobre el bloque. b) Determine el trabajo realizado por cada fuerza y determine el trabajo neto. c) Dibuje otro diagrama del mismo bloque en una nueva situación en que la fuerza aplicacada es de 30 N, en un angulo de 60 con la horizontal. ¿Cuál es la variación en energÃa cinetica? Aplique teorema trabajo-energia.
Answers: 2
Physics, 21.06.2019 14:00
Now that the first three steps have been explained, identify the next three steps, in order. calculate the magnitude of r sum vector components calculate a and b magnitudes calculate the direction of r, calculate x,y components step 4 step 5 step 6
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Why does the equilibrium position of the spring change when a mass is added to the spring? will the mass oscillate around the new equilibrium position of the spring or the previous position without a mass attached to the spring? if the equilibrium position of the spring changes by 20 cm (assuming no initial mass) when a mass is added to the spring with constant 4.9 kg/s^2, what is the mass of the object attached to the spring?
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Physics, 23.06.2019 02:00
The gravitational force between pluto and charon is 3.61 × 1018 n. pluto has a mass of 1.3 × 1022 kg, which is only slightly greater than charon’s mass of 1.6 × 1021 kg. how far apart are pluto and charon? 2.0 × 107 m 2.4 × 1012 m 3.8 × 1014 m 5.8 × 1024 m
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Physics, 23.06.2019 03:00
The basketball coach tells his team to run sprints back and forth across the court, which is 30 m long. they start at the left end of the court, run back and forth 6 times, then end back at the left end of the court where they began. what distance did they run? what is their displacement?
Answers: 1
Un bloque de 5kg se desliza con velocidad constante por una superficie, mientras se le aplica una fu...
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