### Find the acceleration of the apple while it is in the grass

Assignment Help Physics
##### Reference no: EM1350506

Q. An apple drops from the tree and falls freely. The apple is originally at rest a height {H0} above the top of the grass of a thick lawn, which is made of blades of grass of height {h}. When the apple enters the grass, it slows down at a constant rate so that its speed is 0 when it reaches ground level.

1. Find the speed of the apple just before it enters the grass.

Express your answer in terms of the variables H0, h, and appropriate constants.

2. Find the acceleration of the apple while it is in the grass.

Express your answer in terms of the variables H0, h, and appropriate constants.

#### Questions Cloud

 Explain how would you define quality : Explain How would you define quality and why would a company that offers a profitable product want to continually examine Environmental and reinforcement interventions : What are some interventions that are used in the field currently? Are there any evidence-based programs that use these environmental and reinforcement interventions? Question-fixed overhead budget variance : Jessep Corporation has a standard cost system in which manufacturing overhead is applied to units of product on the basis of direct labor hours. The company has provided the following data concerning its fixed manufacturing overhead costs in March.. Performance measurement during crisis : performance measurement sources you provided, select one that you believe your current or previous company could benefit from and explain why. Find the acceleration of the apple while it is in the grass : An apple drops from the tree and falls freely. The apple is originally at rest a height {H0} above the top of the grass of a thick lawn, which is made of blades of grass of height {h}. When apple enters the grass, it slows down at a constant rate .. Describe some forms of government spending : Describe some forms of government spending that represent consumption ad some forms that represent investment. Question on veil piercing : Suppose you have just inherited \$10 million. Ratherthan kicking back and avoiding all work, you are contemplating starting a landscaping business with a friend that would require each of you to invest \$5,000 for machine. Changes require to make to premiere products database design : Indicate changes (using shorthand representation) which you would require to make to Premiere Products database design to support following requirements. Evolutionary concept of reproductive fitness : Explain how the evolutionary concept of reproductive fitness is related to attraction and love in men and women. Describe some of the criticisms that have been offered against the evolutionary theory of attraction.

### Write a Review

#### Suppose that the density of the ocean water

A 9.40kg projectile is fired vertically upward. Air drag decreases the mechanical energy of the projectile-Earth system by 69.5kJ throughout the projectile's ascent. How much higher would the projectile have gone were air drag negligible.

#### Find the maximum height reached by ball

A golf ball with the initial angle of 34° lands exactly 240 m down the range on the level course.

#### Find out separation between the two sources

Find out separation between the two sources

#### Acceleration of the moving point

A point moves along the x-axis with its position, x, at time t given by x(t) = t3 - 3t2 + 2t - 1.  Which of the following is the acceleration when t = 2?

#### The positive charges in each hand were unbalanced

A 1.65 block is attached to a spring with spring constant 17. While the block is sitting at rest, a student hits it with the hammer and almost instantaneously gives it a speed of 59.

#### What is the minimum radius of this curve

A flask containing 800 g. of water is heated. If the temperature of the water increases from 27 degrees Celsius to 88 degrees Celsius, how much heat (in joules) did the water absorb.

#### Which floor of building would the stream of water strike

A dock worker applies a stable horizontal force of 79.0 {rm N} to a block of ice on a smooth horizontal floor. The frictional force is negligible. The block starts from rest and moves 14.0 {rm m} in the first 6.00 {rm s}.What is the mass of the bl..

#### What is the time t required for the proton to re-emerge

Block 1, of mass m_1 = 0.500 kg, is connected over an ideal (massless and frictionless) pulley to block 2, of mass m_2. Suppose that the blocks accelerate with an acceleration of magnitude a = 0.550 m/s^2 and that coefficient of kinetic friction b..

#### What is the magnitude of the other force

Throughout a hard sneeze, your eyes may shut for 0.41 s. If you are driving a car at 98 km/h during such a sneeze, how far does the car move during that time.

#### How many time constants must elapse for uncharged capacitor

A sanding disk with rotational inertia 5.4 x 10-3 kg·m2 is linked to an electric drill whose motor delivers a torque of magnitude 10 N·m about the central axis of the disk. About that axis and with torque applied for 72 ms, what is the magnitude o..

#### If the flight takes 80, what is the wind velocity

A 100 arrow is shot perpendicularly from a bow whose effective spring constant is 500. If the bow is drawn 75 before shooting the arrow, to what height does arrow rise.

#### What is the change in momentum for the ball

A parallel-plate capacitor has a plate area of 1cm^1 and a plate separation of 2.5 mm. To obtain an electric field of 1.0*10^6N/m between the plates, the magnitude of the charge on each plate should be.