Physics, 05.01.2021 16:50 emojilover8188
A 68-kg skydiver has a speed of 52 m/s at an altitude of 670 m above the
ground. Determine the kinetic energy possessed by the skydiver, KE =
1/2mv^2*
Answers: 2
Another question on Physics
Physics, 22.06.2019 01:10
The x-coordinate of a particle in curvilinear motion is given by x = 3.1t3 - 4.9t where x is in feet and t is in seconds. the y-component of acceleration in feet per second squared is given by ay = 2.3t. if the particle has y-components y = 0 and vy = 5.0 ft/sec when t = 0, find the magnitudes of the velocity v and acceleration a when t = 1.8 sec. sketch the path for the first 1.8 seconds of motion, and show the velocity and acceleration vectors for t = 1.8 sec. answers: v = ft/sec a = ft/sec2
Answers: 2
Physics, 22.06.2019 01:30
An object of dimensions 50 cm x 40 cm x 0.20 cm has a mass 60g. find its density in g/cm3 and kg/ m3
Answers: 1
Physics, 22.06.2019 02:10
How is coal extracted from mountaintop removal mines? a. dynamite is used to create underground tunnels where miners go to extract the coal. b. dynamite is used to break apart rocks and then draglines are used to remove the broken rock and reach the coal. c. coal in mountaintops is extracted by digging strips in the landscape to reach the coal. d. placer deposits in mountain river bottoms are removed by
Answers: 2
Physics, 22.06.2019 09:30
Astone is dropped from a cliff and falls 9.44 meters. what is the speed of the stone when it reaches the ground? a. 13.6 m/sec b. 1.39 m/sec c. 185 m/sec d. 9.80 m/sec
Answers: 3
You know the right answer?
A 68-kg skydiver has a speed of 52 m/s at an altitude of 670 m above the
ground. Determine the kine...
Questions
Mathematics, 05.03.2021 17:20
History, 05.03.2021 17:20
Mathematics, 05.03.2021 17:20
Mathematics, 05.03.2021 17:20
Mathematics, 05.03.2021 17:20
History, 05.03.2021 17:20
Mathematics, 05.03.2021 17:20
Mathematics, 05.03.2021 17:20
English, 05.03.2021 17:20
Arts, 05.03.2021 17:20
Social Studies, 05.03.2021 17:20
