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

Author Question: Pulling out of a dive, the pilot of an airplane guides his plane into a vertical circle with a ... (Read 237 times)

soccerdreamer_17

  • Hero Member
  • *****
  • Posts: 552
on: Jul 29, 2018
Pulling out of a dive, the pilot of an airplane guides his plane into a vertical circle with a radius of 600 m. At the bottom of the dive, the speed of the airplane is 150 m/s. What is the apparent weight of the 70-kg pilot at that point?
 
  A) 3300 N
  B) 690 N
  C) 2600 N
  D) 490 N
  E) 1400 N

Question 2

A wheel having a moment of inertia of 5.00 kg  m2 starts from rest and accelerates under a constant torque of 3.00 N  m for 8.00 s. What is the wheel's rotational kinetic energy at the end of 8.00 s?
 
  A) 57.6 J
  B) 64.0 J
  C) 78.8 J
  D) 122 J


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

shaquita

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jul 29, 2018
Answer to Question 1

A

Answer to Question 2

A


soccerdreamer_17

  • Member
  • Posts: 552
Reply 2 on: Jul 29, 2018
Great answer, keep it coming :)

ryansturges

  • Member
  • Posts: 338
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Computerized axial ¬tomography (CAT) of the abdomen taken in the transverse plane. Computerized axial ¬tomography (CAT) of the abdomen taken in the transverse plane.
Extended Objects Create a Focal Plane Extended Objects Create a Focal Plane
Full Circle Rainbow Full Circle Rainbow
Semi-circle bridge Semi-circle bridge
Plane of the Ecliptic Plane of the Ecliptic
A rigid circular loop has a radius of 0.20 m and is in the xy-plane. A clockwise current I is ... A rigid circular loop has a radius of 0.20 m and is in the xy-plane. A clockwise current I is ...
Video: Types of Shock (Part 2 of 2)

For a complete list of videos, visit our video library