This topic contains a solution. Click here to go to the answer

Author Question: A miniature spring-loaded, radio-controlled gun is mounted on an air puck. The gun's bullet has a ... (Read 80 times)

RYAN BANYAN

  • Hero Member
  • *****
  • Posts: 563
A miniature spring-loaded, radio-controlled gun is mounted on an air puck. The gun's bullet has a mass of 5.00 g, and the gun and puck have a combined mass of 130 g. With the system initially at rest, the radio controlled trigger releases the bullet causing the puck and empty gun to move with a speed of 0.500 m/s. What is the bullet's speed?
 a. 4.80 m/s
  c. 48.0 m/s
  b. 13.0 m/s
  d. 12.5 m/s

Question 2

A free electron is in an electric field. With respect to the field, it experiences a force acting:
 a. perpendicular.
  c. parallel.
  b. along a constant potential line.
  d. anti-parallel (opposite in direction).



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

shewald78

  • Sr. Member
  • ****
  • Posts: 340
Answer to Question 1

B

Answer to Question 2

D




RYAN BANYAN

  • Member
  • Posts: 563
Reply 2 on: Jul 28, 2018
Gracias!


shailee

  • Member
  • Posts: 392
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

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?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

For a complete list of videos, visit our video library