3
answers
0
watching
183
views
23 Nov 2019
Two students are on a balcony 19.4 mabove the street. One studentthrows a ball (ball 1) verticallydownward at 16.6 m/s; at thesameinstant, the other student throws a ball (ball 2) verticallyupwardat the same speed. The second ball just misses the balcony ontheway down.
(a) What is the difference in the twoball'stime in the air?
1 s
(b) What is the velocity of each ball as it strikes the ground? ball 1 magnitude m/s direction up or downward ball 2 magnitude m/s direction up or downward
(c) How far apart are the balls 0.800s after they are thrown?
m
Two students are on a balcony 19.4 mabove the street. One studentthrows a ball (ball 1) verticallydownward at 16.6 m/s; at thesameinstant, the other student throws a ball (ball 2) verticallyupwardat the same speed. The second ball just misses the balcony ontheway down.
(a) What is the difference in the twoball'stime in the air?
1 s
(b) What is the velocity of each ball as it strikes the ground?
(c) How far apart are the balls 0.800s after they are thrown?
m
1 s
(b) What is the velocity of each ball as it strikes the ground?
| ball 1 | magnitude | m/s |
| direction | up or downward | |
| ball 2 | magnitude | m/s |
| direction | up or downward |
(c) How far apart are the balls 0.800s after they are thrown?
m
28 Jun 2023
Already have an account? Log in
Deanna HettingerLv2
4 Apr 2019
Already have an account? Log in
