This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A bead is moving with a speed of 20 m/s at position A on the track shown in the figure. This track ... (Read 69 times)

Jkov05

  • Hero Member
  • *****
  • Posts: 556
on: Oct 11, 2019

Question 1

A block slides down a frictionless inclined ramp and experiences no significant air resistance. If the ramp angle is 17.0° above the horizontal and the length of the surface of the ramp is find the speed of the block as it reaches the bottom of the ramp, assuming it started sliding from rest at the top.
◦ 114 m/s
◦ 19.6 m/s
◦ 7.57 m/s
◦ 10.7 m/s

Question 2

A bead is moving with a speed of 20 m/s at position A on the track shown in the figure. This track is friction-free, and there is no appreciable air resistance. What is the speed of the bead at point C?



◦ 34 m/s
◦ 20 m/s
◦ 0 m/s
◦ 69 m/s
◦ We cannot solve this problem without knowing the mass of the bead.
Physics ¦ Walker ¦ 5th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Jkov05 on Oct 11, 2019

mbcrismon

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Oct 11, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 25% of students answer this correctly


Jkov05

  • Hero Member
  • *****
  • Posts: 556
Reply #2 on: Oct 11, 2019
Excellent


mbcrismon

  • Sr. Member
  • ****
  • Posts: 328
Reply #3 on: Oct 11, 2019
Great! Please up vote :D


« previous next »
 

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Range of Motion of the Temporomandibular Joint, Moving the Jaw From Side to Side Range of Motion of the Temporomandibular Joint, Moving the Jaw From Side to Side
The Speed of Light Is Constant The Speed of Light Is Constant
Doppler Effect, Observer Moving Doppler Effect, Observer Moving
Apply lotion to the entire hand and arm, moving up the arm from hand to shoulder. Use moderate ... Apply lotion to the entire hand and arm, moving up the arm from hand to shoulder. Use moderate ...
A tsunami (tidal wave) traveling across deep water can have a speed of 750 km/h k m / h and a ... A tsunami (tidal wave) traveling across deep water can have a speed of 750 km/h k m / h and a ...
Swimming Pool (Figure 3.1) Swimming Pool (Figure 3.1)
Video: Resting membrane potential - electrical polarity and maintenance requirements

For a complete list of videos, visit our video library