Deterring the speed of the ball after the ball leaves bat

Assignment Help Physics
Reference no: EM13666413

A pitcher throws a 0.140 KG baseball, and it approaches a bat at 30.0 m/s. The Bat does Wnc=70.0J work on the ball in hitting it. Ignoring air resistance, deterring the speed of the ball after the ball leaves the bat and it has gone 25.0m.

Reference no: EM13666413

Questions Cloud

Beautiful glass-like shells : Beautiful glass-like shells
Sharp image always falls on the film : To focus a camera on objects at dissimilar distances, the converging lens is moved toward or away from the film, so a sharp image always falls on the film. A camera by a telephoto lens (f=200.0mm) is to be focused on an object located first at a dist..
Person starts from rest at the top of a large : A person starts from rest at the top of a large, frictionless, spherical, and slides into the water elow. At what angle does the person leave the surface? (Hint: when the person leaves the surface, normal force is zero.) Radius is not given.
Caloric restriction may prolong life : Studies with animals have shown that caloric restriction may prolong life
Deterring the speed of the ball after the ball leaves bat : A pitcher throws a 0.140 KG baseball, and it approaches a bat at 30.0 m/s. The Bat does Wnc=70.0J work on the ball in hitting it. Ignoring air resistance, deterring the speed of the ball after the ball leaves the bat and it has gone 25.0m.
Neglect energy transfers with the environment : A 145 g copper bowl contains195 g of water, both at 20.0°C. Avery hot 300 g copper cylinder is dropped into the water, causing the water to boil, by 5.55 g being converted to steam. The final temperature of the system is 100°C. Neglect energy transfe..
What is the upward velocity of the block : The force constant of a spring is 600 N/m and the unscratched length is 0.72 m. A 3.2-kg block is suspended from the spring. An external force slowly pulls the block down, until the spring has been stretched to a length of 0.86 m.
Destructive interference among the direct and reflected beam : The waves from a radio station can reach a home receiver by two dissimilar paths. One is a straight-line path from the transmitter to the home, a distance of 28.0 km. The second path is with reflection from a storm cloud.
Magnitude of the electric potential difference among plates : Two large parallel conducting plates are 8 cm apart and carry equal however opposite charges on their facing surfaces. The magnitude of the surface charge density on either of the facing surfaces is 2.0nC/m^2. Decide the magnitude of the electric pot..

Reviews

Write a Review

Physics Questions & Answers

  Find the magnitude of the resulting angular acceleration

A ball of mass 0.1 kg is suspended vertically from the ceiling with a "massless" string and brought to rest. what will be the magnitude of the resulting angular acceleration

  What is the velocity of the cart

A 95-{rm m}-long train begins uniform acceleration from rest. The front of the train has a speed of 25 {rm m/s} when it passes a railway worker who is standing 120m from where the front of the train started. What would be the speed of last car as ..

  What percentage of its total kinetic energy is rotational

Pre-lab (to be completed and submitted via Sakai before class): A round object with a rotational inertia of I = BM(R^2), where B is a constant, M is its mass and R is its radius, rolls without slipping a distance "d" down a plane inclined at an angle..

  Find gravitational force does each exert on the other

The centers of a 14kg lead ball and a 110g lead ball are separated by 8.0cm. What gravitational force does each exert on the other

  Compute by what percentage does its wavelength change

Sound propagating through air at 30oC passesthrough a vertical cold front into air that is 4.0oC. by what percentage does its wavelength change in crossing the boundary

  An elastic cord vibrates with a frequency

An elastic cord vibrates with a frequency of 3.0 Hz when a .60 kg mass hangs from it. What would its grequency be if .38 kg hang from it?

  Obtain the magnitude of the emf induced in the loop

Suppose the flux through a loop changes uniformly from 12 Wb to 18 Wb in 6.50 s. What is the magnitude of the emf induced in the loop

  What is the speed of the recoil electron after the collision

A photon of wavelength 0.73130 nm strikes a free electron that is initially at rest. The photon is scattered straight backward. What is the speed of the recoil electron after the collision?

  Current in wire if magnetic field at center of loop is zero

A circular loop has a current of 7.00 amps in the clockwise direction and a radius of 10.0 cm. The center of the loop is 20.0 cm above a long straight wire. What is the direction and magnitude of the current in the wire if the magnetic field at the c..

  A cylindrical shell of radius 9 cm and length 297 cm has

a cylindrical shell of radius 9 cm and length 297 cm has its charge density uniformly distributed on its surface. the

  What is the potential at the center of the ring

A thin ring of radius R carries a charge 3Qdistributed uniformly over three-fourths of its circumference, and -Q over the rest

  Calculate the maximum height that the projectile will reach

A projectile of mass m is fired from the surface of the earth at an angle a from the vertical, where a = 0.75 radians. Calculate the maximum height that the projectile will reach

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