« 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 167 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?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Initial velocities of enzyme-catalyzed reactions Initial velocities of enzyme-catalyzed reactions
A typical ball-peen hammer. A typical ball-peen hammer.
A 1.5-kg playground ball is moving with a velocity of 3.0 m/s directed 30 below the horizontal ... A 1.5-kg playground ball is moving with a velocity of 3.0 m/s directed 30 below the horizontal ...
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 ...
Allyl isothiocyanate, ball and stick model Allyl isothiocyanate, ball and stick model
Video: Mechanisms of capillary exchange

For a complete list of videos, visit our video library