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

Author Question: When the engine of your car heats up, the spark plug gap will A) increase. B) decrease. C) ... (Read 49 times)

cnetterville

  • Hero Member
  • *****
  • Posts: 547
on: Jul 27, 2018
When the engine of your car heats up, the spark plug gap will
 
  A) increase.
  B) decrease.
  C) remain unchanged.
  D) decrease at first and then increase later, so that the two effects cancel once the engine reaches operating temperature.

Question 2

A marble moving 1.48 m/s rolls off the top edge of a 125. cm high table.
 
  (a) How far from the base of the table did it strike the floor?
  (b) How long was it in flight?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Eazy416

  • Sr. Member
  • ****
  • Posts: 360
Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

(a) 75.0 cm
(b) 0.505 s


cnetterville

  • Member
  • Posts: 547
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

miss_1456@hotmail.com

  • Member
  • Posts: 289
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Cellular mechanisms that increase protein diversity Cellular mechanisms that increase protein diversity
Engine and electric motor for the Toyota Prius Engine and electric motor for the Toyota Prius
Risks of infectious disease increase in (a) high-density agricultural populations compared to (b) lo Risks of infectious disease increase in (a) high-density agricultural populations compared to (b) lo
The recent mass upheavals in Tunisia, Egypt, Libya, Yemen, and Syria gave political scientists a cha The recent mass upheavals in Tunisia, Egypt, Libya, Yemen, and Syria gave political scientists a cha
Increase in Surface Area by Mechanical Weathering Increase in Surface Area by Mechanical Weathering
Increase in total spending in presidential campaigns, 1976-2020 Increase in total spending in presidential campaigns, 1976-2020
Video: Antidiuretic hormone (vasoconstriction, water reabsorption & sweat inhibition)

For a complete list of videos, visit our video library