2
answers
0
watching
56
views
23 Nov 2019
A quarterback throws a football toward a reciever with an initialspeed of 20.5m/s at an angle of 30deg above the horizontal. At theinstant the ball is thrown, the receiver is 21.0m downfield fromthe quarterback:
a. What are the horizonal and verticle components of the initialvelocity of the ball; b. After 1.00s, how far above the height itwas thrown is the ball?;
c. What is the verticle component of speed when the ball reachersthe reviever's original location at 21.0m downfield?;
d. What is the time of flight for the ball, assuming it is caughtat te same level at hich it was thrown?;
e. With what constant speed much the reciever run to catch theball?
A quarterback throws a football toward a reciever with an initialspeed of 20.5m/s at an angle of 30deg above the horizontal. At theinstant the ball is thrown, the receiver is 21.0m downfield fromthe quarterback:
a. What are the horizonal and verticle components of the initialvelocity of the ball; b. After 1.00s, how far above the height itwas thrown is the ball?;
c. What is the verticle component of speed when the ball reachersthe reviever's original location at 21.0m downfield?;
d. What is the time of flight for the ball, assuming it is caughtat te same level at hich it was thrown?;
e. With what constant speed much the reciever run to catch theball?
asifasabirLv10
12 Jun 2023
Tod ThielLv2
5 May 2019
Already have an account? Log in
