# Physics

Can you explain how to figure this out?

A helicoptor accelerates at a rate of 2m/s^2. If you drop a rock out of the helicoptor 3 seconds after takeoff how high is the helicoptor when the rock hits the ground.

Thanks

1. 👍 0
2. 👎 0
3. 👁 112

## Similar Questions

1. ### physics

A car, starting from rest, accelerates in the +x direction as in the figure. It has a mass of 1.10 × 103 kg and maintains an acceleration of +4.40 m/s2 for 2.60 s. Assume that a single horizontal force (not shown) accelerates the

2. ### Physics

If a sprinter accelerates from rest at a constant rate of 2.0m/s/s how fast will they be running after 4.0s?

3. ### Math

1. Write a rule to describe the translation of a point from (-3,3) to (-2,2). a. (x,y) --> (x - 1, y + 1) b. (x,y) --> (x + 1, y + 1) c. (x,y) --> (x - 1, y - 1) d. (x,y) --> (x + 1, y - 1) 2. The coordinates of an ordered pair

4. ### force

A girl on roller skates accelerates at a rate of 2m/s2 with a force of 100N. is her mass F=ma m is mass in kg a is acceleration in m/s^2 F is in Newtons solve for m. A girl on roller skates accelerates at a rate of 2m/s2 with a

1. ### math last question asap ples :P

Which of the images above represents a proof of the Pthagorean Theorem? Explain your choice, and them explain how the figure proves the Phythagoream Theorem. Figure A The hypotenuse of the right triangle is 64 units^2 One leg is

2. ### pre-algebra

Figure B is the image of Figure A. Which description explains how Figure A was transformed to create figure B. A. Figure A was Reflected across a horizontal line of reflection to create Figure B. B. Figure A was rotated 180 °

3. ### math

The scale factor of figure STUV to figure WXYZ is 3:1 if ST = 117 mm an SV = 153 mm what is the length of YZ Please tell me the answer then explain how you got it. Please!

4. ### Physics

If a racehorse starts from rest and accelerates at a rate of 4.7 m/s2, how long does it take the horse to go 20 m?

We did graphing reflections of images homework from the book with problems that gave the vertices for each figure and said either reflect over x or y. This time, the homework is a worksheet and directions are to graph the

2. ### Math

Ok so the question asks Below, draw Figure 0 and Figure 4 for the pattern below. Then describe Figure 100 in detail. So figure 1 a box with 2×2 with a tail of 2 boxes Then figure 2 Box 3×3 with a tail 4boxes Figure 3 Box 4×4

3. ### chemistry class

A flask is charged with 0.124 mol of A and allowed to react to form B according to the reaction A(g) → B(g). The following data are obtained for (A) as the reaction proceeds: Time (s) 1 10 20 30 40 Moles of A 0.124 0.110 0.088

4. ### Physics

A helicopter holding a 70-kilogram package suspended from a rope accelerates upward at a rate of 5.2 m/s2. (a) Determine the tension in the rope. (b) If the package had an acceleration of 0 instead, how would the new tension in