Answer:
Object appears to move forward at 1 cm/sec, then the velocity drops to zero for 3 sec and then moves forward at 2 cm/sec (11 - 3) / (10 - 6) = 2 cm/sec
Momentum = mass x velocity
Momentum = 10.5 x 3
Momentum = 31.5 kgm/s
(1) The magnitude and direction of the average acceleration of the baseball while it is in contact with the bat is 8,000 m/s² east.
(2) The magnitude of the average force the Bat exerts on the ball while they are in contact is 1,120 N.
The given parameters:
- <em>Mass of the baseball, m = 0.14 kg</em>
- <em>Initial velocity of the baseball, u = 45 m/s west (negative direction)</em>
- <em>Final velocity of the baseball, v = 35 m/s east (positive direction)</em>
- <em>Time of contact, t = 0.01 s</em>
The magnitude and direction of the average acceleration of the baseball while it is in contact with the bat is calculated as follows:

The magnitude of the average force the Bat exerts on the ball while they are in contact is calculated as follows;

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Cumulus, theres three types of clouds first one is cirrus is look like a feather this kind of cloud are the most highest one between this three clouds, cumulus is a like a cotton and flat bases is located in the central of cirrus and stratus, stratus when we have this kind of clouds certainly going to rain, and these clouds are the most lower