What is the baseballs acceleration

Assignment Help Physics
Reference no: EM13277223

As a baseball is being caught, its speed goes from 43 to 0 m/s in about 0.003 s. Its mass is 0.145 kg. (Take the direction the baseball is thrown to be positive.)

(a) What is the baseball's acceleration in m/s2? (Indicate the direction with the sign of your answer.)

(b) What is the baseball's acceleration in g's? (Indicate the direction with the sign of your answer.)

(c) What is the size of the force acting on it?

Reference no: EM13277223

Questions Cloud

Define the short-run and long-run : 1. Define the short-run and long-run and provide an aviation example.
Define what is the efficiency of the am modulator : An AM modulator is operation with an index of 0.4. The modulation input is m(t) = 4 cos(3πfmt) + 2 cos(5πfmt) + 4 cos(7πfmt) (a) Sketch the spectrum of the modulator ouput showing the weights of all impulse functions.
How long must the engines be fired : As a spacecraft approaches a planet, the rocket engines on it are fired (turned on) to slow it down so it will go into orbit around the planet. how long (in minutes) must the engines be fired
How to calculate delta h of the reaction : Calculate delta H of this reaction. Assume that the total volume is the sum of the individual volumes and the density and specific heat capacity of the solution are the same as for pure water. d for water=1.00g/mL; c for water=4.184 J/g degrees Ce..
What is the baseballs acceleration : As a baseball is being caught, its speed goes from 43 to 0 m/s in about 0.003 s.  What is the baseball's acceleration in m/s2
Determine a and b and the modulation index : An AM modulator has output xc(t) = A cos(2π300t) + B cos(2π270t) + B cos(2π330t) The carrier power is 200 W and the eciency is 30%. Determine A and B and the modulation index.
What would you predict for airline supply and demand : In 2008, the world entered the worst recession since the Great Depression of the 1930s. What would you predict for airline supply and demand?
Find the thevenin and norton equivalents of such a port : Suppose there is a linear one-port that yields v = 10v when loaded with a resistnace RL = 100 kOhm, and i = 0.25 mA when loaded with RL = 10kOhm. Find the Thevenin and Norton equivalents of such a port.
Calculate the spacing between the electrons on a lattice : An electron beam coming from an electron gun consists of electrons that are uniformly distributed within a cylindrical region of space having a radius a = 1 [mm]. The axis of the cylinder is along the z axis, and the electrons are moving

Reviews

Write a Review

Physics Questions & Answers

  Find the magnitude of the momentum of the target body

A projectile of mass 1.8 kg approaches a stationary target body at 4.8 m/s. What is the magnitude of the momentum of the target body after the collision

  Calculate the initial speed of the bullet

A 9.59-g bullet, moving horizontally with an initial speed v0, embeds itself in a 1.45-kg pendulum bob that is initially at rest. Find the initial speed of the bullet.

  Find the time rate of change of electric flux between plates

A novice skier, starting from rest, slides down a frictionless 41.0 incline whose vertical height is 230.How fast is she going when she reaches the bottom.

  Define time constant for charging the capacitor

Please helps me out for determining the following if the capacitor in the circuit below is initially uncharged.

  What is the average difference in the air pressure

The wing of an airplane has an average cross-sectional area of 13 m2 and experiences a lift force of 84,000 N. What is the average difference in the air pressure

  What is electrical force between the charges

Two pellets, each with charge 5 microcoulomb (1 microcoulomb = 0.000001 coulombs), are located 0.5 m apart. What is electrical force between the charges.

  What is the wire''s linear charge density

The top of Mt. Everest is 8750 m above sea level. Assume that sea level is at an average Earth radius of 6.38×10^6 m. What is the magnitude of gravitational acceleration at the top of Mt. Everest? Mass of the Earth is 5.97×10^24 kg.

  Find out the coefficient of sliding friction

Find out the coefficient of sliding friction

  What is the spaceship velocity after the rocket fires

A 4000.0 kg spaceship is traveling toward the moon at a velocity of 20.000 km/s. At the rear of the spaceship, What is the spaceship velocity after the rocket fires

  At what time is the turtle third time a distance

A turtle crawls along a straight line, which we will call the x-axis with the positive direction to the right. The equation for the turtle's position as a function of time is x(t) = 50.0 cm +(2.00 cm/s)t -(.0625 cm/s^2)t^2 At what time is the turt..

  Calculate torques about an axis

Calculate torques about an axis

  What are the plane speed

An airplane flies due south at 190-km/h relative to the air. There is a wind blowing at 73.0 km/h to the east relative to the ground. What are the plane's speed and direction relative to the ground.

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