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

Author Question: A 7.50-kg bowling ball strikes a 5.20-kg pin. The pin flies forward with a velocity of 4.00 m/s; the ... (Read 63 times)

Jramos095

  • Hero Member
  • *****
  • Posts: 528
on: Jul 28, 2018
A 7.50-kg bowling ball strikes a 5.20-kg pin. The pin flies forward with a velocity of 4.00 m/s; the ball continues forward at 5.50 m/s. What was the original velocity of the ball?
 a. 11.3 m/s
  b. 8.27 m/s
  c. 0.128 m/s
  d. 1.34 m/s
  e. 4.61 m/s

Question 2

In a partially elastic collision between two objects with unequal mass:
 a. the velocity of one will increase by the amount that the velocity of the other decreases.
  b. the momentum of one will increase by the amount that the momentum of the other decreases.
  c. the energy of one increases by the amount that the energy of the other decreases.
  d. the total momentum of the system will decrease.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

SAUXC

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Jul 28, 2018
Answer to Question 1

b

Answer to Question 2

b


Jramos095

  • Member
  • Posts: 528
Reply 2 on: Jul 28, 2018
Thanks for the timely response, appreciate it

alexanderhamilton

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Scaling the Earth down to the size of a basketball, the Moon is roughly the size of a tennis ball. T Scaling the Earth down to the size of a basketball, the Moon is roughly the size of a tennis ball. T
Nickel ball Nickel ball
When a Tornado Strikes: Social Organization Following a Natural Disaster When a Tornado Strikes: Social Organization Following a Natural Disaster
Inside ankle press. Place the heel of your left hand on the ball of the recipient’s right foot, ... Inside ankle press. Place the heel of your left hand on the ball of the recipient’s right foot, ...
A soccer ball is released from rest at the top of a grassy incline. After 8.6 seconds, the ball ... A soccer ball is released from rest at the top of a grassy incline. After 8.6 seconds, the ball ...
The orange ball is a model of an HPV16 virus The orange ball is a model of an HPV16 virus
Video: Neurosynapse Animation

For a complete list of videos, visit our video library