Find the total work done on the car by the external forces

Reference no: EM1360751

Q. A car of mass accelerates from speed to speed while going up a slope that makes an angle with the horizontal. The coefficient of static friction is , and the acceleration due to gravity is . Find the total work done on the car by the external forces.

Q. A tuning fork vibrating at 512 Hz falls from rest and accelerates at 9.8 m/s2. How far below the point of release is the tuning fork when waves of frequency 485 Hz reach the release point? Take the speed of sound in air to be 340 m/s.

Reference no: EM1360751

Questions Cloud

Explain and describe why information systems or technology : Explain and describe why information systems/technology is so important in organizations today

Relative volatility of short and long term interest rates : Describe how rapidly expending sales can drain the cash resources of a firm and discuss and explain the relative volatility of short-and long-term interest rates.

Biological-environmental factors affecting behavior of child : How might biological and environmental factors affect the behavior of the child? How might these factors impact the effectiveness of praise?

Elucidate how do taxes influence the before-tax cash flow : Discuss the influence of taxes on the results of the above analyses. Elucidate how do taxes influence the before-tax cash flow compared to the after-tax cash flow results.

Find the total work done on the car by the external forces : Find out the total work done on the car by the external forces.

Explain and discuss each of the four major objectives : Explain and Discuss each of the four major objectives of science, and apply each of these objectives to this concern of the medical community.

A discussion on teleworking : Consider modern technology and the methods by which individuals interact. Is physical presence really a deciding factor on whether an individual can be a productive member of a team - assuming the work by the team does not require physical labor o..

Steps to follow to verify local police department-s findings : Your computer investigation firm has been hired to verify the local police department's findings on a current case. What do you need to ask the police investigator for, and what procedures should you follow?

How far downstream will you be carried : How far downstream will you be carried. The water in a river flows uniformly at the constant speed of 2.03 m/s between parallel banks 87.7 m apart.

User Account

All Pages