Find what angle above the horizontal must he spit

Assignment Help Physics
Reference no: EM13529426

An archer fish spies a meal of a grasshopper sitting on a long stalk of grass at the edge of the pond in which he is swimming. If the fish is to successfully spit at and strike the grasshopper, which is 0.200 m away horizontally and 0.525 m above his mouth,

(a) what is the minimum speed at which the archer fish must spit?

(b) What angle above the horizontal must he spit?

Reference no: EM13529426

Questions Cloud

Explain what would be the gas pressure in torr : A sample of gas has a pressure of 328 torr while occupying a volume of 8.6 liters at 25 degrees C. If the volume was reduced to 2.4 liters at the same temperature, what would be the gas pressure in torr
Evaluate the final speed of the crate : A 120- crate, starting from rest, is pulled across a floor with a constant horizontal force of 380. What is the final speed of the crate
State sulfur dioxide in the effluent gases from coal-burning : Sulfur dioxide in the effluent gases from coal-burning electric power plants is one of the principal causes of acid rain. One method for reducing SO2 emissions involves partial reduction ofSO2 to H2S followed by catalytic conversion of the H2S and..
Find with what minimum speed must fran leave the ground : In the high jump, Fran's kinetic energy is transformed into gravitational potential energy without the aid of a pole. With what minimum speed must Fran leave the ground
Find what angle above the horizontal must he spit : An archer fish spies a meal of a grasshopper sitting on a long stalk of grass at the edge of the pond in which he is swimming. What angle above the horizontal must he spit
Depict the structure of the stereoisomer with dipole moment : The following compound has two stereoisomers. One has a dipole of 0 D, and the other has a dipole moment of 2.95 D. Draw the structure of the stereoisomer with dipole moment of 2.95 D.
Determine the length of the train car : A man on a railroad platform attempts to measure the length of a train car by walking the length of the train and keeping the length of his stride a constant 82 cm per step. Determine the length of the train car
How to calculate the concentration of the original solution : The concentration of the final solution is .00383 M. Calculate the concentration of the original solution.
Good example of naturalselection : Which of the following is NOT a good example of naturalselection?

Reviews

Write a Review

Physics Questions & Answers

  Find the intake temperature

The exhaust temperature of a Carnot heat engine is 250°C, What is the intake temperature if the efficiency of the engine is 27.0%

  Evaluate the tension in the cable that connects the car

A 5000 kg helicopter accelerates upward at 0.50 m/s2 while lifting a 2000 kg car. What is the lift force exerted by the air on the rotors? Evaluate the tension in the cable that connects the car to the helicopter?

  What was the potential difference that stopped the electron

An electron with an initial speed of 342910 m/s is brought to rest by an electric field. What was the potential difference that stopped the electron

  Determine the magnitude of the acceleration at the instant

how to determine the magnitude of the acceleration at the instant.

  Determine the average power transmitted by the wave

A fellow student of mathematical bent tells you that the wave function of a traveling wave on a thin rope isy(x,t)= 2.10mm cos[( 6.96rad/m )x+( 744rad/s )t]. Determine the average power transmitted by the wave

  Find what is the new minimum speed

A stunt driver wants to make his car jump over eight cars parked side by side below a horizontal ramp. what is the new minimum speed

  Find the mass density of the oxygen gas

A sealed 62 m3 tank is filled with 6000 moles of ideal oxygen gas (diatomic) at an initial temperature of 270 K. find the mass density of the oxygen gas

  Determine the speed of the proton at given point

A proton is moving in the uniform electric field of part A. At point A, the velocity of the proton is 1.95×104{\rm m/s} , again pointed towards the east. What is the speed of the proton at point B

  Whats the forward thrust exerted by the engine

Resistance are 10N per 1000 for the engine 5N per 1000kg for the trailer. So what's the forward thrust exerted by the engine?

  Determine the magnitude of the electric dipole moment

Point charges q1=? 4.80nC andq2=+ 4.80nC are separated by distance 3.90mm , forming an electric dipole, Find the magnitude of the electric dipole moment

  Find the initial total mechanical energy of the projectile

A 56.0-kg projectile is fired at an angle of 30.0° above the horizontal with an initial speed of 1.24 102 m/s from the top of a cliff 146 m above level ground, What is the initial total mechanical energy of the projectile

  What is the magnitude of the magnetic force on the particle

A long solenoid lying along the x-axis, as shown, has a 0.2 T field inside its coils. What is the magnitude of the magnetic force on the particle

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