Question

b. A 0.45 kg soccer ball has been kicked. State 1 is immediately after being kicked. State 2 is the highest point on the trajectory. What is the impulse that gravity put on the ball between State 1 and State 2? $\vec{v_1}$ = 18$i$ + 20$j$ [m/s]

          b. A 0.45 kg soccer ball has been kicked. State 1 is immediately after being kicked.
State 2 is the highest point on the trajectory. What is the impulse that gravity
put on the ball between State 1 and State 2?
$\vec{v_1}$ = 18$i$ + 20$j$ [m/s]

b. A 0.45 kg soccer ball has been kicked. State 1 is immediately after being kicked.
State 2 is the highest point on the trajectory. What is the impulse that gravity
put on the ball between State 1 and State 2?
v⃗1⃗ = 18i + 20j [m/s]

Added by Francisco R.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Sheh Lit Chang

04/11/2021

Step 1

The gravitational force (F_g) acting on the soccer ball can be calculated using the formula: F_g = m * g, where m is the mass of the ball (0.45 kg) and g is the acceleration due to gravity (approximately 9.81 m/s²). F_g = 0.45 kg * 9.81 m/s² = 4.4145 N (downward) Show more…

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b. A 0.45kg soccer ball has been kicked. State 1 is immediately after being kicked. State 2 is the highest point on the trajectory. What is the impulse that gravity put on the ball between State 1 and State 2?A 0.45 kg soccer ball has been kicked. State 1 is immediately after being kicked. State 2 is the highest point on the trajectory. What is the impulse that gravity put on the ball between State 1 and State 2? b. A 0.45 kg soccer ball has been kicked.State 1 is immediately after being kicked State 2 is the highest point on the trajectory. What is the impulse that gravity put on the ball between State 1 and State 2? STATE2 STATE1 ymax v=18i+20j[m/s]