« 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 92 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?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

How to find an angle in radians for any given trigonometric function How to find an angle in radians for any given trigonometric function
Velocity of Blood Flow Velocity of Blood Flow
MOMENTUM AND IMP meteor(158 kg) is moving with a velocity of 127 m/s , and breaks into two ... MOMENTUM AND IMP meteor(158 kg) is moving with a velocity of 127 m/s , and breaks into two ...
A 500-kg cannon fires a 4.0-kg projectile with a velocity of 500 m/s relative to the ground. ... A 500-kg cannon fires a 4.0-kg projectile with a velocity of 500 m/s relative to the ground. ...
When viewed from the Earth, Venus subtends an angle of about 1 arcminute (1/60°) when it is at ... When viewed from the Earth, Venus subtends an angle of about 1 arcminute (1/60°) when it is at ...
An athlete stretches a spring an extra 40.0 cm beyond its initial length. How much energy has ... An athlete stretches a spring an extra 40.0 cm beyond its initial length. How much energy has ...
Video: Deglutition

For a complete list of videos, visit our video library