a rocket is being fired from the ground at angle of 530. while the rocket fuel lasts the rocket accelerates uniformly for 4 sec and reaches a speed of 100 m/s starting from rest. ignore air resistance a) determine the maximum altitude that the rocket will attain before it falls back to the ground. b) determine the total time the rocket is above the ground. c) sketch graphs of y vs. x for this motion. d) sketch graphs of the position, velocity and acceleration vs. time for the horizontal motion and also for the vertical motion. how would the above graphs change if, instead of being constant, the initial acceleration of the rocket had increased uniformly from zero during the 4-sec booster phase? e)

hèllo, sorry i really need some more points so if you need this qustion answered than retype it

we have been given a quadratic function and we need to restrict the domain such that it becomes a one to one function.

we know that vertex of this quadratic function occurs at (5,2).

further, we know that range of this function is .

if we restrict the domain of this function to either or , it will become one to one function.

let us know find its inverse.

upon interchanging x and y, we get:

let us now solve this function for y.

hence, the inverse function would be if we restrict the domain of original function to and the inverse function would be if we restrict the domain to .

gravitational energy

electrical energy

kinetic energy

ligh energy

b. false

explanation:

suppose a rock in free fall is dropped off a cliff. after falling for 5 seconds, its speed would not be 100 m/s.