A 5 kilogram mass is lifted vertically through 4 meter by a
A 5 kilogram mass is lifted vertically through 4 meter by a cord with tension 80 Newton.
(a) Determine the work done by the cord,
(b) Determine the work done by gravity,
(c) Determine the final kinetic energy,
(d) Determine the final velocity?
Expected delivery within 24 Hours
a 20 kilogram toboggans with 700 kilogram driver is sliding down a frictionless chute directed 30o below the horizontal
a jet diving at an angle of 53o with the vertical releases a projectile at an altitude of 800 meter the projectile hits
two objects a and b are rubbed together as a result object a acquires an excess negative charge while object b becomes
the figure shows three point charges of magnitude 20 muc30 muc 40 muc are located at the corners of a triangle the
a 5 kilogram mass is lifted vertically through 4 meter by a cord with tension 80 newtona determine the work done by the
a person pushes horizontally by a force of 220 n on a 55 kg crate to move it across a level floor the coefficient of
a flywheel rotates with an angular speed of 22 revs as it is brought to rest with a constant acceleration it turns 51
a centrifuge in a medical laboratory rotates at an angular speed of 3600 revmin when switched off it rotates through
a the drum of a photocopying machine has a length of 42 cm and a diameter 12 cm the electric field now above the drums
1937235
Questions Asked
3,689
Active Tutors
1433519
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
In this assignment, you will explore how a company can qualify or quantify economic factors of markets and how they can influence the process
This journal assignment explores the impact of governmental trade interventions on industries and businesses.
Competency: In this project, you will demonstrate your mastery of the following competency: Plan a project according to project management best practices.
A review of the scholarly literature will uncover a prevalence of risky sexual behaviors and a high rate of sexually transmitted infections in individuals
Discuss the Aaron Beck's cognitive therapy. What are the basic principles and goals of this form of therapy?
Assignment: Choose a current topic in abnormal psychology/psychopathology that interests you and that we have not covered in this class.
Navigating dual relationships while in counseling can be somewhat complex, especially in smaller or tight-knit communities