Find the velocity with which the baseball leaves the bat

Assignment Help Physics

Reference no: EM13976933

If a 90 mph (40.23m/s) fastball, with a mass of 0.145kg, is struck by a bat, and they are in contact for .005s, find the force which must be exerted by the bat on the ball for the player to make a home run? Assume the ball approaches the bat horizontally, the ball leaves the bat at an angle of 40 degrees above the horizontal, and the distance travelled for a home run is 50m. Hint: use kinematics first to find the velocity with which the baseball leaves the bat, then find the x and y components of the Impulse-Momentum equation to find the force.

Reference no: EM13976933

Questions Cloud

Explains the functions and limitations of neural plasticity : Prepare a 1,050- to 1,400-word paper that explains the functions and limitations of neural plasticity in the participant's recovery process

Represent the demand for some service inside the firm : The following demand and marginal cost equations represent the demand for some service inside the firm. At what price should the service be sold? Would it matter whether there was an external market for this service? The demand function P = 30−2Q. Th..

What is the resulting total cost : The manager of Green Chemical Co. has been informed that this year’s production target Q for organic fertilizer (in millions of tonnes) is 20. The manager is asked to allocate the production across the company’s two plants. How should the manager all..

What is the cross price elasticity of demand at equilibrium : What is the income elasticity of demand for Camrys at equilibrium? What is the equilibrium price and quantity in the market for Toyota Camrys?

Find the velocity with which the baseball leaves the bat : If a 90 mph (40.23m/s) fastball, with a mass of 0.145kg, is struck by a bat, and they are in contact for .005s, find the force which must be exerted by the bat on the ball for the player to make a home run?

What is the work done on the system by the external force : What is the work done on the system by the external force? What is the work done by the field on the particle? What is the change in the potential energy of the system?

Explain the major components of each trait theory : Describe three trait theories. Explain the major components of each trait theory. Identify the strengths, weaknesses, and criticisms of each trait theory

What is the probability that the project will be finished : A project was planned using PERT with three time estimates. Times expected completion times of the project was determined to be 36 weeks. The variance of critical path is 25. What is the probability that the project will be finished in 32 weeks or le..

Maximizing position for perfectly competitve firm : Explain the short run and long run profit maximizing position for a perfectly competitve firm, a monopoly, an oligopoly, and a firm with monopolistic competition. Also include the dynamics of moving form a short run to a long run equilibrium.

User Account

All Pages