« previous next »

Author Question: A ball is thrown at an angle 40.0 above the horizontal with an initial velocity of 28.0 m/s. What is ... (Read 131 times)

neverstopbelieb

  • Hero Member
  • *****
  • Posts: 534
on: Jul 29, 2018
A ball is thrown at an angle 40.0 above the horizontal with an initial velocity of 28.0 m/s. What is the range of the ball?
 
  A) 78.8 m
  B) 59.8 m
  C) 19.6 m
  D) 37.8 m
  E) None of the other choices is correct.

Question 2

A ball is thrown at an angle 45.0 above the horizontal from ground level with an initial velocity of 20.0 m/s. What is the range of the ball?
 
  A) 20.0 m
  B) 40.8 m
  C) 19.6 m
  D) 34.4 m
  E) None of the other choices is correct.


fraziera112

  • Sr. Member
  • ****
  • Posts: 356
Reply #1 on: Jul 29, 2018
Answer to Question 1

A

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

neverstopbelieb

  • Hero Member
  • *****
  • Posts: 534
Reply #2 on: Jul 29, 2018
TY


fraziera112

  • Sr. Member
  • ****
  • Posts: 356
Reply #3 on: Jul 29, 2018
You're welcome


« previous next »
 

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
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?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Cerebral aneurysm. A cerebral aneurysm is the abnormal dilation of arteries supplying the brain, whi Cerebral aneurysm. A cerebral aneurysm is the abnormal dilation of arteries supplying the brain, whi
Fire ant ball Fire ant ball
A typical ball-peen hammer. A typical ball-peen hammer.
Constant velocity versus positive velocity Constant velocity versus positive velocity
If you walk 5.0 m horizontally forward at a constant velocity carrying a 10 N object, the ... If you walk 5.0 m horizontally forward at a constant velocity carrying a 10 N object, the ...
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 ...
Video: Carbohydrate digestion (brush border enzymes, end products) & Carb absorption (fructose, galactose)

For a complete list of videos, visit our video library