The magnitude of the velocity of a projectile when it is at its maximum height above ground level is 14 m/s. (a) What is the magnitude of the velocity of the projectile 1.2 s before it achieves its maximum height? (b) What is the magnitude of the velocity of the projectile 1.2 s after it achieves its maximum height? If we take x = 0 and y = 0 to be at the point of maximum height and positive x to be in the direction of the velocity there, what are the (c) x coordinate and (d) y coordinate of the projectile 1.2 s before it reaches its maximum height and the (e) x coordinate and (f) y coordinate
Maybe will use component method
The Attempt at a Solution
Have you tried anything yet?
- First time encountering this kind of problem, but by using my knowledge in vectors(which is not that big, so don't expect.) maybe I can say I'll use 14 as my y component and use some data (which I do not know) to get the x component. Then I can use it to get the hypotenuse or the magnitude.
It seems you only known a few about this problem?
- Well sorry if I lack information about this problem, well this is why I posted in this forum right? For someone to lend me a hand.
English is not my first language