### The ratio of the velocity of the object at a very large

Assignment Help Physics
##### Reference no: EM13633381

An object is projected vertically from the surface of a nonrotating planet, with an initial velocity equal to 4.0 times the escape velocity for the planet. The ratio of the velocity of the object, at a very large distance from the planet, to the escape velocity for the planet is closest to:

• 4.3
• 3.5
• 3.1
• 4.6
• 3.9

### Previous Q& A

#### Your stomach is a chemical reactor when you consumea fast

your stomach is a chemical reactor. when you consumea fast food 0.99 hamburger in about a minute it acts like

#### A coin is biased so that when flipped it lands heads 75 of

a coin is biased so that when flipped it lands heads 75 of the time and lands tails 25 of the time. flip this coin 8

#### An ionic compound forms when calcium z 20 reacts

an ionic compound forms when calcium z 20 reacts withiodine z 53. if a sample of the compound contains 1.4x 1019

#### What velocity and heading will the swimmer have to use to

a river is 175 meters wide and has a current that is flowing at 4 meterssecond from the north to the south. a swimmer

#### Flip a coin 3 times in a row let x be a random variable

flip a coin 3 times in a row. let x be a random variable indicating how many times heads shows up.a list all 8 ways

#### In the model of heptane where the chain is fully extended

is alpha-pinene superimposable on its mirror image? moleculesthat are not superimposable on their miror images rotate

#### A hydraulic press consists of two vertical cylinders of

a hydraulic press consists of two vertical cylinders of circular cross-sectional areas 6cm2 and 120cm2 that are joined

#### When 1512 ml of 01194m naoh is added to 2500 ml of 01246m

when 15.12 ml of 0.1194m naoh is added to 25.00 ml of 0.1246m hx an unknown weak acid the resulting ph is 5.9. what is

#### Additioonal feat dexter and mandark team up in order

additioonal feat dexter and mandark team up in order toprevent the asteroids from destroying earth. they start

#### A financial investment increased in value by 331 after one

a financial investment increased in value by 33.1 after one year and then its value remained flat no change the next

### Similar Q& A

#### How fast do you need to hit a block that is resting on a

how fast do you need to hit a block that is resting on a surface with 1n friction force with a 0.5kg hammer in order to

#### What is the maximum eficiency of this turbine

Steam enters a turbine at 1240 ?C and is exhausted at 82 ?C. What is the maximum eficiency of this turbine

#### Determine the length of a copper wire

Determine the length of a copper wire that has a resistance of 0.172 Ohms and cross-sectional area of 7.85 × 10^-5 m^2. The resistivity of copper is 1.72 × 10^-8 Ohms m

#### How far does earth move toward her as she falls

A 2.4kg object is moving along the x-axis at 1.55m/s. As it passes the origin, two forces F1 and F2 are applied, both in the y direction (plus or minus).

#### Calculate the rms current

200mH inductor with 78 ohm resistance is connected in series to a 16 u F capacitor and a 60 Hz Vrms = 25 V source. Calculate the rms current

#### 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?

#### What is the current in the second wire

Two long, parallel wires are separated by a distance of 2.1 cm. What is the current in the second wire? Express the answer with two decimal places

#### What is the distance between the second and third dark lines

Two slits spaced 0.450 mm apart are placed 76.0 cm from a screen. What is the distance between the second and third dark lines of the interference pattern on the screen

#### Calculate the change in kinetic energy

Two plates separated by a distance 18.3 mm are charged to a potential difference of 7.25 volts, Using the concept of work-energy, calculate the change in kinetic energy

#### Two point charges lie on the x axis a charge of 75 microc

two point charges lie on the x axis. a charge of 7.5 microc is at the origin and a charge of -5.5 microc is at x 10.0

#### How deep will it sit in the river

A vessel whose walls are thermally insulated contains 2.3 kg of water and 0.35 of ice, all at the temperature of 0.0 . The outlet of a tube leading from a boiler in that water is boiling at atmospheric pressure is inserted into the water. How many..

#### Determine the final velocities of the two masses

Mass m1 moving at constant velocity v1 along the x axis collides with mass m2 initially at rest. Determine the final velocities of the two masses if their collision is perfectly inelastic. Derive using any applicable conservation laws