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

Author Question: Which of these objects is moving with constant velocity but changing acceleration? a. a rock ... (Read 45 times)

jlmhmf

  • Hero Member
  • *****
  • Posts: 552
on: Jul 29, 2018
Which of these objects is moving with constant velocity but changing acceleration?
 a. a rock dropped from a bridge
  b. a car going around a banked curve at 40 m/s
  c. an aircraft being launched off of an aircraft carrier
  d. an aircraft in a banked turn at 100 m/s

Question 2

What is uniform motion?
 a. smooth motion
  b. motion with zero acceleration
  c. motion with constant velocity
  d. motion at a constant speed
  e. motion along a straight path


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nixon_s

  • Sr. Member
  • ****
  • Posts: 359
Reply #1 on: Jul 29, 2018
Answer to Question 1

b, d

Answer to Question 2

b, c


jlmhmf

  • Member
  • Posts: 552
Reply 2 on: Jul 29, 2018
Thanks for the timely response, appreciate it

T4T

  • Member
  • Posts: 348
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Protraction and Retraction Protraction–Moving a body part forward. Retraction–Moving a body part bac Protraction and Retraction Protraction–Moving a body part forward. Retraction–Moving a body part bac
When Do Americans Marry? The Changing Age at First Marriage When Do Americans Marry? The Changing Age at First Marriage
Rock-cut Tombs, Beni Hasan Rock-cut Tombs, Beni Hasan
Velocity of Blood Flow Velocity of Blood Flow
The decay constant of radon-222 is 0.181 d-1. If a sample of radon initially contains 6.00 × ... The decay constant of radon-222 is 0.181 d-1. If a sample of radon initially contains 6.00 × ...
Write equilibrium constant expressions for the following reactions in terms of concentration: Write equilibrium constant expressions for the following reactions in terms of concentration:
Video: Lipid digestion - mouth, stomach and small intestine

For a complete list of videos, visit our video library