Compute how long is he in the air

Assignment Help Physics
Reference no: EM13284043

A daring ranch hand sitting on a tree limb wishes to drop vertically onto a horse galloping under the tree. The constant speed of the horse is 10.0 m/s, and the distance from the limb to the level of the saddle is 3.00 m.

(a) What must be the horizontal distance between the saddle and limb when the ranch hand makes his move?

(b) How long is he in the air?

Reference no: EM13284043

Questions Cloud

Determine what is the corresponding vsig in transistor : a) Consider an n-p-n transistor whose base emitted drop is0.76 at a collector current of 10mA, What current will it conductat Vbe=0.70V. What is the base emitted voltage for ic=10microampere. b)A CE amplifier uses a BJT with B=100, Va=50V, biased a..
Has your company made a gain or a loss : By the end of the month, it has unexpectedly dropped to 94 cents. Has your company made a gain or a loss as a result, and by how much?
What was the exchange rate : Suppose the exchane ratee between the US dollar and Swedish krona was 6.3 krona = $1, and the exchange rate between the dollar and the British pound was E1 = $1.64. What was the exchange rate between Swedish kronas and pounds?
How would the firm risk be affected by the different policy : In this problem, we assume that expected sales are independent of the current assets investment policy. Is this a valid assumption? Why or why not?
Compute how long is he in the air : A daring ranch hand sitting on a tree limb wishes to drop vertically onto a horse galloping under the tree. How long is he in the air
Compute the temperature in degrees c at which the rate : A first order reaction has a rate constant of 0.342 sec-^1 at 29.5 degrees C. If the activation energy is 69 kJ, calculate the temperature in degrees C at which the rate constant is 0.428 sec^-1.
What is the horizontal acceleration of the block : A 4 kg block is acted upon by three horizontal forces. 10n (to left) 5n(short arrow to right) 25n to right. what is the horizontal acceleration of the block
Find current that flows in silicon bar of 10micrometerlength : find the current that flows in a silicon bar of 10 micrometerlength having a 5 X4 micrometer cross section and having freeelectron & hole densities of 10^5/cm^3 & 10^15/cm^3 ,respectively, when a 1V is applied end-to-end. Use Mn =1200cm^2/VS; Mp=5..
Explain the balanced chemical reaction for the titration : The balanced chemical reaction for the titration performed in this lab demonstration is: NaCOOH(aq)+NaOH(aq)=Na(CH3COO)(aq)+H2O(l). A basic solution has positive ions and OH- ions like Na+ and OH-.

Reviews

Write a Review

Physics Questions & Answers

  Explain the potential differences

What potential difference is required to reduce the initial speed of the proton by a factor of 2, What potential difference is required to bring the proton to rest

  Calculate the kilomole fraction

A container of volume V is divided by partitions into three parts containing one kilomole of helium gas, Calculate the kilomole fraction

  Why to assume charge 1 is located at the origin of x axis

why to Assume charge 1 is located at the origin of x axis. A ball is thrown directly downward with an initial speed of 8.70 m/s, from a height of 30.6 m. After what time interval does it strike the ground.

  How long does it take the trooper to overtake speeding car

A car traveling at a constant speed of 21.5 m/s passes a trooper hidden behind a billboard. One second after the speeding car passes the billboard, the trooper sets off in chase with a constant acceleration of 3.10 m/s2. How long does it take the ..

  What is the torque on the particle about the origin

Force F = (-9.0 N) i + (5.0 N) j acts on a particle with position vector r = (-5.0 m) j + (1.0 m) k. What is the torque on the particle about the origin

  At first the wheel rotates with an angular speed

Find out the moment of inertia of the wheel if the block rises to a height of = 7.70 cm before momentarily coming to rest.

  What is the current in the loop

The magnetic field at the center of a 1.0-cm-diameter loop is 4.5 mT, What is the current in the loop, At what distance from the wire is the magnetic field 4.5 mT

  Indexes of refraction of this glass for colours of light

An object with a net charge of 44 µC is placed in a uniform electric ?eld of 554 N/C, directed vertically. The acceleration of gravity is 9.81 m/s^2. What is the mass of this object if it ?oats in this electric ?eld?

  What will be the final temperature of the gas

If you supply 1950J of heat to 3.00moles of an ideal diatomic gas initially at 27.0 Celsius in a perfectly rigid container

  Determine the intensity for a sound

What is the intensity level in decibels for a sound with an intensity of 2.35×10-4 W/m2, What is the intensity for a sound with an intensity level of 79.9 dB

  Compute the magnitude of the normal force exerted on the car

Now suppose the friction is sufficient to keep the car from skidding. Compute the magnitude of the normal force exerted on the car by the road's surface.

  Find the size of the horizontal component

Suppose that we align a compass needle with the horizontal component of the Earth's magnetic field, What is the size of the horizontal component of the Earth's magnetic field

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd