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

Author Question: An athlete competing in the long jump leaves the ground with a speed of 9.14 m/s at an angle of 55 ... (Read 43 times)

james0929

  • Hero Member
  • *****
  • Posts: 586
on: Jul 29, 2018
An athlete competing in the long jump leaves the ground with a speed of 9.14 m/s at an angle of 55 with the vertical. What is the length of the athlete's jump if air resistance is of no significance?
 
  A) 0.88 m
  B) 8.0 m
  C) 12 m
  D) 17 m
  E) 4.0 m

Question 2

A particularly scary roller coaster contains a loop-the-loop in which the car and rider are completely upside down.
 
  If the radius of the loop is with what minimum speed must the car traverse the loop so that the rider does not fall out while upside down at the top? Assume the rider is not strapped to the car. A) 11.4 m/s
  B) 12.5 m/s
  C) 10.1 m/s
  D) 14.9 m/s
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 a Subject Expert

iceage

  • Guest
Reply #1 on: Jul 29, 2018
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


james0929

  • Hero Member
  • *****
  • Posts: 586
Reply #2 on: Jul 29, 2018
Both answers were spot on, thank you once again


iceage

  • Guest
Reply #3 on: Jul 29, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Conifer leaves Conifer leaves
Anopheles larva from southern Germany, about 8 mm long Anopheles larva from southern Germany, about 8 mm long
Intramuscular drug administration: (c) the needle is inserted at a 90° angle: Source: Pearson Educat Intramuscular drug administration: (c) the needle is inserted at a 90° angle: Source: Pearson Educat
On November 11, 1887, four anarchists were hanged in Chicago on charges that they had thrown a bomb On November 11, 1887, four anarchists were hanged in Chicago on charges that they had thrown a bomb
Beaker with ibex, dogs, and long-necked birds, from southwest Iran. Beaker with ibex, dogs, and long-necked birds, from southwest Iran.
Jump Right In: Essential Computer Skills Using Microsoft Office 2013 (2nd Edition) Jump Right In: Essential Computer Skills Using Microsoft Office 2013 (2nd Edition)
Video: Darwin's Observation (Fossils, Galapagos Islands & Africa ) and Natural Selection (Adaptive Traits)

For a complete list of videos, visit our video library