Physics, 13.12.2019 19:31 gcristhian8863
Kimberly wants to build a computer model of her local climate. what sort of data should kimberly collect in order to create her model?
a.
barometric readings and wind speeds for the last 6 months
b.
average monthly temperatures and precipitation levels for the last 10 years
c.
forecasted temperatures and precipitation
d.
average temperatures and precipitation levels for july of the last 10 years
Answers: 1
Physics, 22.06.2019 11:00
If angle "a" is 25°, angle "b" is: a) equal to angle c b) less than angle c c) greater than angle c
Answers: 1
Physics, 22.06.2019 15:00
Astudent throws a water balloon with speed v0 from a height h = 1.76 m at an angle θ = 21° above the horizontal toward a target on the ground. the target is located a horizontal distance d = 9.5 m from the student’s feet. assume that the balloon moves without air resistance. use a cartesian coordinate system with the origin at the balloon's initial position. (a) what is the position vector, rtarge t, that originates from the balloon's original position and terminates at the target? put this in terms of h and d, and represent it as a vector using i and j. (b) in terms of the variables in the problem, determine the time, t, after the launch it takes the balloon to reach the target. your answer should not include h. (c) create an expression for the balloon's vertical position as a function of time, y(t), in terms of t, vo, g, and θ. (d) determine the magnitude of the balloon's initial velocity, v0, in meters per second, by eliminating t from the previous two expressions.
Answers: 3
Kimberly wants to build a computer model of her local climate. what sort of data should kimberly col...
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