How much work does maricruz do in sliding crate up the ramp

Assignment Help Physics

Reference no: EM1386576

Q. Maricruz slides a 68 kg crate, m, up an inclined ramp 2.0 m long and attached to a platform 1 m above floor level. A 415 N force, F, parallel to the ramp, is needed to slide the crate up the ramp at a constant speed. How much work does Maricruz do in sliding crate up the ramp?

Q. A uniform plank of length 5.8 m and weight 202 N rests horizontally on two supports, with 1.1 m of the plank hanging over the right support (see the Illustrataing). To what distance x can a person who weighs 441 N walk on the overhanging part of the plank before it just begins to tip?

Reference no: EM1386576

Questions Cloud

Assist structural engineer for a bridge replacement project : You should provide the structural engineer with a formal typed report that will include all of your analyses and final size of the footing. You should also include all of your design assumptions in your report.

Confidence interval for the average stock price : You construct a 90% confidence interval for the average stock price to be (267.348, 279.472). Of the following choices, what is the approporiate interpretation of this interval?

Illustrate out the term compatibilism : Illustrate out the term compatibilism. Compare and contrast soft and hard determinism, referring to philosophers who held each view. ( Mill, heisenberg,and Hume).

Briefly explains the nature of the three basic promotionmet : Briefly explains the nature of the three basic promotion methods available to a marketing manager. Illustrate what are the limitations of each?

How much work does maricruz do in sliding crate up the ramp : A uniform plank of length 5.8 m and weight 202 N rests horizontally on two supports, with 1.1 m of the plank hanging over the right support (see the Illustrataing). To what distance x can a person who weighs 441 N walk on the overhanging part of t..

Actions that are voluntary and involuntary : Make a distinction between actions that are voluntary and involuntary. Have you ever been concerned with an action that was less than fully voluntary?

Function and role in maintaining of homeostasis : Describe the function and role in maintaining of homeostasis that each of the following have, Juxtaglomerular apparatus

Confidence interval for the true average number of hands : What is the 95% confidence interval for the true average number of hands per hour during peak hours?

What is the least coefficient of friction : What is the least coefficient of friction between the beam and the wall for the beam to remain in static equilibrium.

User Account

All Pages