A
H
ووتها التطبيقية
Applied Technolo
Questions 13 and 14
A soccer player ki...
Physics, 20.03.2021 22:30, debbys1802
A
H
ووتها التطبيقية
Applied Technolo
Questions 13 and 14
A soccer player kicked the ball from ground level at
an angle SP30" from the horizontal, with a velocity of
43 m/s. Assume that air resistance is negligible.
Vi
ay: -9.8m/
13. What height would the ball reach?
Answers: 3
Physics, 22.06.2019 16:50, Walkman2092
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
Physics, 22.06.2019 18:00, fletcherjf3
Efficiency is the ratio of to for a system a)power in to power in b)power in to power out c) power out to power out d) power out to power in
Answers: 2
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