Physics, 09.03.2020 22:06 achewitt3965
A projectile is thrown with an initial speed vo = 25.0 m/s at an initial angle with the horizontal ao = 45.0. a . Find the time T when the projectile is at its maximum height. b. Find the position (x, y) at the maximum height c. At time T, find the components of the acceleration vector and the velocity vector. d. Sketch the trajectory of the projectile. On your sketch, label the position of the projectile at time T, draw the velocity vector, and draw the components of the acceleration vector.
Answers: 2
Physics, 22.06.2019 02:50
An alligator swims to the left with a constant velocity of 5 \,\dfrac{\text{m}}{\text s}5 s m ? 5, space, start fraction, m, divided by, s, end fraction. when the alligator sees a bird straight ahead, the alligator speeds up with a constant acceleration of 3 \,\dfrac{\text {m}}{\text s^2}3 s 2 m ? 3, space, start fraction, m, divided by, s, start superscript, 2, end superscript, end fraction leftward until it reaches a final velocity of 35 \,\dfrac{\text {m}}{\text s}35 s m ? 35, space, start fraction, m, divided by, s, end fraction leftward. how many seconds does it take the alligator to speed up from 5 \,\dfrac{\text {m}}{\text s}5 s m ? 5, space, start fraction, m, divided by, s, end fraction to 35 \,\dfrac{\text {m}}{\text s}35 s m ? 35, space, start fraction, m, divided by, s, end fraction?
Answers: 3
Physics, 22.06.2019 04:50
Unpolarized light whose intensity is 1.19 w/ is incident on a polarizer. (a) what is the intensity of the light leaving the polarizer? (b) if the analyzer is set at an angle of = 41.0∘ with respect to the polarizer, what is the intensity of the light that reaches the photocell?
Answers: 1
Physics, 22.06.2019 05:50
Astudent wears sunglasses to her read a book more easily which wave interaction occurs as light passes from the air into the plastic lenses? a polarization b.refraction c.diffraction d. interference
Answers: 1
A projectile is thrown with an initial speed vo = 25.0 m/s at an initial angle with the horizontal a...
Mathematics, 25.01.2021 21:40
Mathematics, 25.01.2021 21:40
Chemistry, 25.01.2021 21:40
Social Studies, 25.01.2021 21:40
Biology, 25.01.2021 21:40
SAT, 25.01.2021 21:40
Advanced Placement (AP), 25.01.2021 21:40
Mathematics, 25.01.2021 21:40
History, 25.01.2021 21:40
Chemistry, 25.01.2021 21:40