6 ) At object moving with uniform acceleration has a velocity of lab ms-1 in the positive x-direction when the -coordinate is 3.00 m. If the X- Coordinate is - 5.00 m 2.00s later, what is the acceleration? 7) The average person passes out at an acceleration of 7g. Suppose a car is designed to accelerate at this rate. How much time is required for the car to accelerate from rest to 60 meh ? " 8) A student throws his keys vertically upward to his friend who is 4.0 m above. If the student catches the keys loss latex, what is the initial velocity of the keys ? what is the velocity of the keys right before that were Caught? 9) The best leaper in the animal kingdom is the puma, which can jump to a height of 3.I n when leaving The ground at an angle of 450 from the horizontal With what speed must the animal leave the ground to reach that height