What is the initial speed of the apple

Assignment Help Physics
Reference no: EM13323208

An archer shoots an arrow with a velocity of 30 m/s at an angle of 20 degrees with respect to the horizontal. An assistant standing on the level ground 30 m downrange from the launch point throws an apple straight up with the minimum initial speed necessary to meet the path of the arrow. What is the initial speed of the apple and at what time after the arrow is launched should the apple be thrown so that the arrow hits the apple?

Reference no: EM13323208

Questions Cloud

Compute how many ml of 0.15m koh solution : Use the balanced equation to calculate how many mL of 0.15M KOH solution will be needed to completely react with 15.0 mL of a 0.20M H2SO4 solution
How far east did she walk : In reaching her destination, a backpacker walks with an average velocity of 1 m/s, due west. How far east did she walk (in kilometers)
Patient spend on the average in the medical facility : What is the average number of patients waiting to be seen by the doctor? How long will a patient spend on the average in the medical facility before they can return back to work or leave for the day if it is necessary?
Develop a training needs analysis : Develop a TNA (training needs analysis) along with a written report based on the employee's competencies and expectations.
What is the initial speed of the apple : An archer shoots an arrow with a velocity of 30 m/s at an angle of 20 degrees with respect to the horizontal. What is the initial speed of the apple
Estimate the tensile strength and the modulus of elasticity : The concrete cylinder 6 in x 12 in broke incompression at a load of 110000 lbs. Compute the crushing strength of concrete. Estimate the tensile strength and the modulus of elasticity.
Explain the second order and third order rate constants : What are the units of the second order and third order rate constants for rate laws expressed in pressures in Pascals and concentration in molecules per cubic meter
Effective revenue generating model for a website : In your opinion what is the most effective revenue generating model for a website and why?
How many page frames does physical memory have : A process of a system has a virtual memory space of 4096 words or addresses with a page size of 64 words. There are 16 blocks in the main memory with 16 words per block. How many page frames does physical memory have?

Reviews

Write a Review

Physics Questions & Answers

  Calculate the frequency of oscillation of the chandelier

While visiting the Albert Michelson exhibit at Clark University, you notice that a chandelier swings back, Calculate the frequency of oscillation (in Hertz) of the chandelier

  By what percentage does the period differ from the period

A very light rigid rod with a length of 0.500 m extends straight out from one end of a meter stick. The stick is suspended from a pivot at the far end of the rod and is set into oscillation.

  What are the lowest frequency

Two waves are generated on a string of length 3.0 m to produce a three-loop standing wave with an amplitude of 4.6 cm, What are the lowest frequency

  Find the magnitude of the initial acceleration of the crate

If the coefficient of static friction is 0.500, what minimum force magnitude is required from the rope to start the crate moving

  Determine the approximate quantum number

a 5g snail crawls at 0.6mm/s between two rocks 14 cm apart. Treating this system as an infinite square well, determine the approximate quantum number

  Find in which direction will current flow in each loop

A long straight wire carries a current that is increasing at the rate of one ampere per microsecond. find In which direction will current flow in each loop

  What is the capacitance in the capacitor

A parallel plate capacitor has plates that measure 13.5 cm long by 9.75 cm wide. The plates are separated by a distance of 2.75 mm, What is the capacitance in the capacitor

  What is the planets radius

You have been visiting a distant planet. Your measurements have determined that the planet's mass is two times that of earth but the free-fall acceleration at the surface is only one-fourth as large. What is the planet's radius

  Find the speed at which water will initiallyflow out of hole

If a container has a water level 20 cm above the base and you punch a hole in the side 12 cm high

  How long is the bacterium

An interferometer is used to measure the length of a bacterium. The wavelength of the light used is 650 nm. How long is the bacterium

  Find the vertical component of the force

A non-uniform beam of length 4.41m and weight 1.02kg makes an angle of 25.2 with the horizontal. Find the vertical component of the force exerted on the beam by the pivot

  What is the inductance of your solenoid

You wind a small paper tube uniformly with 173 turns of thin wire to form a solenoid. What is the inductance, in microhenries, of your solenoid

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