Physics, 10.10.2019 05:00 caseychandler030418
Aflea jumps by exerting a force of 1.12 10-5 n straight down on the ground. a breeze blowing on the flea parallel to the ground exerts a force of 1.16 10-6 n on the flea. find the direction and magnitude (in m/s2) of the acceleration of the flea if its mass is 6.0 10-7 kg. (let us assume that
fwind
points to the right. we will consider this to be the +x direction and vertical to be the +y direction.)
magnitude
m/s2
direction
review vector components. in which of the four quadrants is the resultant force located? ° (measured clockwise from the vertical)
Answers: 1
Physics, 22.06.2019 03:00
Standing side by side ,you and a friend step off a bridge at different times and fall for 1.6s to the water below.your friend goes first,and you follow after he has dropped a distance of 2.0m.when your friend hits the water,is the seperation between the two of you 2.0m or more than 2.0m? verify your answer with a calculation.
Answers: 2
Physics, 22.06.2019 16:30
A14 kg rock starting from rest free falls through a distance of 5.0 m with no air resistance. find the momentum change of the rock caused by its fall and the resulting change in the magnitude of earths velocity. earth mass is 6.0 * 10^24 kg. show your work assuming the rock earth system is closed.
Answers: 2
Physics, 22.06.2019 16:50
Calculate the first and second velocities of the car with four washers attached to the pulley, using the formulas v1 = 0.25 m / t1 , and v2 = 0.25 m / (t2 – t1) where t1 and t2 are the average times the car took to reach the 0.25 and the 0.50 meter marks. record these velocities, to two decimal places, in table e.
Answers: 2
Aflea jumps by exerting a force of 1.12 10-5 n straight down on the ground. a breeze blowing on the...
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