Determine the impulse required to stop a 0.145-kg baseball moving at 35.7 m/s.*hint: the baseballs initial velocity is 0 m/s. Use the equation impulse-mass(final velocity - initial velocity)
If this impulse is delivered to the ball in 0.020 seconds, then what is magnitude of the force acting between the bare hand and the ball?
Impulse= force x time= change in momentum = mass x change in velocity
Your
0.10 N
01N
50 N
0259 N

hello, i am papaguy.

i have found an answer to your question but use it as information.

information: because weak acids/bases have low concentration of hydrogen ions, the addition of water has a large impact on the ph. 2. a difference in 1 unit is a 10x difference in concentration for example; a liquid with ph of 3 is 10x more acidic than a liquid with a ph of 4. therefore, a liquid with a ph of 3 is stronger.

best of luck!

we need to know the time interval during which the force acts. impulse of force = momentum change

it is a negative acceleration