subject
Physics, 28.12.2020 01:00 glstephens04

A rocket is fired at a 45° angle, what is the direction of the horizontal velocity vector at the peak height? Vertically downwards
Horizontally to the left
Upwards at a 45-degree angle
Downwards at 45-degree angle
Zero, it’s not moving in this direction at the peak

A rocket is fired at a 45° angle, what is the direction of the vertical velocity vector at the peak height?

Vertically downwards
Horizontally to the left
Upwards at a 45-degree angle
Downwards at 45-degree angle
Zero, it’s not moving in this direction at the peak

A rocket is fired at a 45° angle, what is the direction of the acceleration vector at the peak height?

Vertically downwards
Horizontally to the left
Upwards at a 45-degree angle
Downwards at 45-degree angle
Zero, it’s not accelerating in this direction at the peak

ansver
Answers: 3

Another question on Physics

question
Physics, 21.06.2019 19:30
Two identical 82 mg dust particles very far apart (pee 0) are moving directly toward each other at a speed of 3698 m/s. the charge on each is-719 ? c. determine how close they will get to each other. let k = 9x109 n-m2/c2 & ignore gravity.
Answers: 1
question
Physics, 21.06.2019 22:00
Which type of microscope would allow the viewer to see ribosomes inside a cell?
Answers: 2
question
Physics, 22.06.2019 10:00
**urgent** roberto plans to use two transformers to reduce a voltage of 120 v to 4 v. he uses a transformer that has 300 coils in the primary winding and 50 coils in the secondary winding. he has four other transformers, as listed in the table. which transformer should roberto use to have an ending voltage of 4 v? a- w b-xc- yd- z
Answers: 1
question
Physics, 22.06.2019 11:20
Wave functions describe orbitals in a hydrogen atom. each function is characterized by 3 quantum numbers: n, l, and ml. if the value of n = 2: the quantum number l can have values from to . the total number of orbitals possible at the n = 2 energy level is .
Answers: 3
You know the right answer?
A rocket is fired at a 45° angle, what is the direction of the horizontal velocity vector at the pea...
Questions
question
Mathematics, 02.10.2019 16:30
Questions on the website: 13722363