Determine the speed of the ball after the ball leaves bat

Assignment Help Physics
Reference no: EM1390478

Q. A pitcher throws a 0.140-kg baseball, and it approaches the bat at a speed of 50m/s. The bat does Wnc = 70J of work on the ball in hitting it. Ignoring air resistance, determine the speed of the ball after the ball leaves the bat and is 25.0 m above the point of impact.

Reference no: EM1390478

Questions Cloud

What are the magnitude and direction of the tension : The three ropes are tied to a small, very light ring. Two of these ropes are anchored to walls at right angles with tensions T1 = 35 N andT2 = 70 N. What are the magnitude and direction of the tension Tvec3 in third rope.
What is the magnitude of the torque about his muster : An athlete at the gym holds a 2.5 kg steel ball in his hand. His arm is 70 cm long and has a mass of 4-kg. What is the magnitude of the torque about his muster if he holds his arm straight out to his side, parallel to the floor.
Estimating a population proportion : a) Determine the proportion of instances that the duration was less than 240 seconds. Also express the proportion as a percent. (hint: proportion is number of successes divided by total number.)
Some people argue that the matrix structure : Some people argue that the matrix structure should be adopted only as a last resort because the dual chains of command can create more problems than they solve
Determine the speed of the ball after the ball leaves bat : A pitcher throws a 0.140-kg baseball, and it approaches the bat at a speed of 50m/s. The bat does Wnc = 70J of work on the ball in hitting it. Ignoring air resistance, determine the speed of the ball after the ball leaves the bat and is 25.0 m abo..
Graphs for correlational statistical procedures : Are there any formulas or graphs for Correlational statistical procedures and Quantative research methods? I'm writing a paper and would like to throw in a few examples with explanation.
Assume you are the responsible senior executive : Assume you are the responsible senior executive of a hospital in a city with a population of 30,000 people, located about 50 miles away from a large city
Expalin what is the horizontal component velocity : A projectile is launched straight up at 141 m/s. How fast is it moving at the top of its trajectory? Suppose it is launched upward at 45 degrees above the horizontal plane. How fast is it moving at the top of its curved trajectory and what is the ..
What is the highest amplitude : A diving board oscillates with simple harmonic motion of frequency 2.10 cycles per second what is the highest amplitude with which the end of the board can vibrate in order that a pebble placed there would not lose contact with the board all throu..

Reviews

Write a Review

Physics Questions & Answers

  How many complete revolutions does the wheel turn

Calculate the induced emf in the conductor and if the total resistance in the conductor is R what is the magnitude of the induced current.

  What is the thinnest film of on glass

If the ball's speed just before impact is 100 m/s, what is the angular speed of the rod immediately after the collision.

  Find the magnitude of the smallest magnetic field

What mass (in grams) of steam at 100°C must be mixed with 124 g of ice at its melting point, in a thermally insulated container, to generate liquid water at 37.0°C.

  How many electrons leave the battery per minute

A 3500 kg block falls vertically through 5 m and then collides with a 400 kg pile, driving it 3.0 cm into bedrock. Assuming that the block-pile collision is completely inelastic, find out the magnitude of the average force on the pile from the bed..

  How long does it take to make the complete trip

Evaluate with the strength of the earth's gravity at its surface, how much weaker is gravity at a distance of 10 earth's center.

  What horizontal speed would expect her to have

suppose that no heat is lost to the surroundings, what is the situation when termal equilibrium is reached.

  Find the child speed at the lowest point

If the tension in each chain at the lowest point is 408 N, find the child's speed at the lowest point.

  How much mechanical energy is lost

Suppose you see two main-sequence stars of the same spectral type. Star 1 is dimmer in apparent brightness than Star 2 by a factor of 100. What can you conclude? (Overlook any effects that might be caused by interstellar dust and gas.)

  The coefficient of friction between disk and surface is µ

The kinetic friction force between surface and disk slows down its linear motion while at the same time making the disk spin on its axis at an accelerating rate. Finally, the disk's rotation catches up with its linear motion, and disk begins to roll ..

  What is the distance of the dinosaur

The heat of vaporization of ethyl alcohol is about 200 cal/g. If 2.3 kg of it were allowed to vaporize in a refrigerator, how many grams of ice will be formed from 0°C water.

  What is the direction of the force f exerted by the wall

What is the length of the shadow cast on the vertical screen by your 9 cm hand if it is held at an angle of 20 above horizontal.

  What is direction of the frictional force

A Sphere on a Horizontal Surface starts from Rest. If the Force is applied facing to the Right at the Top furthest Point of the Sphere from the Horizontal Surface, the Sphere will start experiencing Roll and Slip at the same time. In which directi..

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