Mathematics, 11.03.2021 20:20 Skylynn11
The height of a projectile can be described by the vertical motion model h(t) = - 16t2 + vt + h, where t is the time (in seconds) the object has been in the air, v is the initial vertical velocity (in feet per second), and h is the initial height (in feet). To catch a Frisbee, a dog leaps from the ground into the air with an initial vertical velocity of 28 feet per second. What is the maximum height of the dog (to the nearest hundredth)? ft At what time did the dog reach its maximum height (to the nearest hundredth)? seconds After how many seconds does the dog reach the ground (to the nearest hundredth)? seconds​
Answers: 1
Mathematics, 21.06.2019 23:00
The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?
Answers: 1
Mathematics, 22.06.2019 00:30
Two cities a and b are 1400km apart and lie on the same n-s line. the latitude of city a is 23 degrees. what is the latitude of city b. the radius of the earth is approximately 6400km.
Answers: 3
Mathematics, 22.06.2019 00:40
Compute the standard deviation of the following set of data to the nearest whole number. 10, 10, 15, 20, 25
Answers: 3
The height of a projectile can be described by the vertical motion model h(t) = - 16t2 + vt + h, whe...
Mathematics, 23.12.2020 17:10
Mathematics, 23.12.2020 17:10
Mathematics, 23.12.2020 17:10
Mathematics, 23.12.2020 17:10
English, 23.12.2020 17:10
Social Studies, 23.12.2020 17:10
Physics, 23.12.2020 17:10