What is the numerical value of the dragster final speed

Assignment Help Physics

Reference no: EM13106541

A high-performance dragster with a mass of m = 1272 kg can accelerate at a rate of a = 34 m/s2 Randomized Variables m = 1272 kg a = 34 m/s2 a) Write an expression for the magnitude of the force, F, that propels the dragster forward in terms of the variables provided. b) If the track has length L, select the correct symbolic equation for how fast Vf the dragster is traveling when it finishes the run. (Assume that it accelerates along the full length of the track.) c) If the track is L=400 m long, what is the numerical value of the dragster's final speed, Vf in m/s?

Reference no: EM13106541

Questions Cloud

How far will it travel horizontally during this time : A tennis ball is hit with a vertical speed of 30 m/s and a horizontal speed of 25 m/s. How long will the ball remain in the air? How far will it travel horizontally during this time?

Determining z-score and proportion : Toby's trucking company determined that the distance traveled per truck per year is normally distrinuted, with a mean of 50.0 thousand miles and a standard deviation of 12.0 thousand miles.

In what direction does the normal force act : A block with mass m = 4 kg is sitting on the ground and not moving. The acceleration due to gravity is g = 9.81 m/s2. Please answer the following questions.

Question on z-test : A new company is manufacturing light bulbs. The CEO claims that the average light bulb lasts 260 days. A researcher selects 25 bulbs for testing. The sample bulbs last an average of 250 days with a standard deviation of 20 days.

What is the numerical value of the dragster final speed : a) Write an expression for the magnitude of the force, F, that propels the dragster forward in terms of the variables provided. b) If the track has length L, select the correct symbolic equation for how fast Vf the dragster is traveling when it fi..

Five-step hypothesis z-test : As part of a study of corporate employees, the Director of Human Resources for PNC, Inc. wants to compare the distance traveled to work by employees at their office in downtown Cincinnati with the distance for those in downtown Pittsburgh.

Perfect substitutes production : Write down the equation that describes the firms optimal choice of capital and labor. Show that a combination of inputs such that K=2L is optimal

Determine herzberg-s motivation factors for general managers : Determine Herzberg's motivation factors are Trust and Lichman emphasizing for general manages? Would it be possible for Finagle A bagel to apply concept of flextime to store employees?

Relationship in business organizational strategy and project : Explain the relationship between a business's organizational strategy and its projects. Based on your budding understanding of project management, predict which elements of project management are most influenced by the business's organizational strat..

User Account

All Pages