physics

posted by .

Maria throws an apple vertically upward from
a height of 1.3 m with an initial velocity of
+2.6 m/s.
Will the apple reach a friend in a tree house
2.4 m above the ground? The acceleration
1. No, the apple will reach 1.37063 m below
the tree house
2. Yes, the apple will reach 1.37063 m above
the tree house
3. Yes, the apple will reach 0.755454 m
above the tree house
4. No, the apple will reach 0.755454 m
below the tree house
5. Yes, the apple will reach 1.48537 m above
the tree house

  • physics -

    h = -.5 g t^2 + 2.6 t + 1.3

    the max height occurs at the value of t that lies on the axis of symmetry (t = -b / 2a) __ t = -2.6 / -9.8

    find t and substitute back to find the max height

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. physics

    1. The ceiling of a classroom is 3.75m above the floor. A student tosses an apple vertically upward, releasing it 0.50 meters above the floor what is the maximum magnitude of the initial velocity that can be given to the apple if it …
  2. Algebra

    Please help I don't have any clue on how to solve this problem!!! Please help! Suppose you are tossing an apple up to a friend on a third story balcony. After t seconds, the height of the apple in feet is given by h = -16t^2 + 38.4t …
  3. Physics

    Alright in my class we are learning about free fall and crap. I've wasted tons of time on thins one problem and it's now past midnight and I still haven't gotten it yet. ok Maria throws an apple vertically upward from a height of 1.3m …
  4. physics

    Maria throws an apple vertically upward from a height of 1.2 m with an initial velocity of +2.7 m/s. Will the apple reach a friend in a tree house 4.8 m above the ground?
  5. Physics

    Maria throws an apple vertically upward from a height of 1.3m unit an initial velocity of velocity of 12.4m/s 1. will the apple reach a friend in a tree house 5.3m above the ground. 2. If the apple is not caught, how long will the …
  6. Physics

    An archer stands a horizontal distance d= 55 m away from a tree sees an apple hanging from the tree at h= 12 m above the ground. The archer chooses an arrow and prepares to shoot. The arrow is initially 1.5 m above the ground. Just …
  7. Algebra 1

    A bird sitting 16 feet above the ground in an apple tree dislodges an apple. After how many seconds does the apple land on the ground?
  8. Algebra 3

    Suppose you are tossing an apple up to your friend on a third-story balcony. After x seconds the height of the apple is given by h= -16t^2+38.4t+0.96. Your friend catches the apple just as it reaches its highest point. How long does …
  9. physical sciences

    john wants to get his friend, peter, to a height of 2.8 m above the ground to reach an apple in a tree. they connect a swing to a high branch in an adjacent tree. the bottom of the swing, X, is at a height of 1.2 m. peter has s mass …
  10. physics

    A joggler throws an apple vertically upward just enough to reach the ceiling exactly 4 meters from the jogglers hand . What is the initial velocity of the apple ?

More Similar Questions