Author Question: During its entire motion, the acceleration of a projectile is always g. Indicate whether the ... (Read 147 times)

evelyn o bentley

  • Hero Member
  • *****
  • Posts: 564
During its entire motion, the acceleration of a projectile is always g.
  Indicate whether the statement is true or false

Question 2

The commutator in a direct-current motor:
 a. starts the loop rotating.
  b. holds the loop steady.
  c. allows the motor to run on alternating current from a standard wall socket.
  d. keeps the current flowing in the same direction through the coil.
  e. reverses the direction of electric current through the coil.



ApricotDream

  • Sr. Member
  • ****
  • Posts: 336
Answer to Question 1

T

Answer to Question 2

e



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

For a complete list of videos, visit our video library