Physics, 07.04.2020 22:13 Morganwing1019
Dana manages to pull the sled up onto a hillside with a grade of 15 degrees. She stops and lets go of the rope when she realizes Dave forgot the hot chocolate! If the combined mass of Dave and the sled is 80kg, what is the minimum static friction force required to keep Dave from sliding back down the hill?
Answers: 3
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In which of the following is positive work done by a person on a suitcase
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Physics, 22.06.2019 18:30, hannahkharel2
Acar starts from rest at a stop sign and reaches a velocity of 25 m/s w in 4 seconds. determine the acceleration of the car. question 3 options: a) 6,25 m/s2 b)6.25 m/s c)100 m/s2 d)100 m/s
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Two charged particles, q1 and q2, are located on the x-axis, with q1 at the origin and q2 initially at x1 = 12.2 mm. in this configuration, q1 exerts a repulsive force of 2.62 µn on q2. particle q2 is then moved to x2 = 18.0 mm. what is the force (magnitude and direction) that q2 exerts on q1 at this new location? (give the magnitude in µn.)
Answers: 1
Dana manages to pull the sled up onto a hillside with a grade of 15 degrees. She stops and lets go o...
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