Answer:
s = 400 ft
The maximum height reached by the ball is 400 ft
Explanation:
Given;
Initial vertical velocity v = 160 ft/s
Height function s = 160t - 16t^2 ......1
The maximum height is reached when the change in height with respect to time is zero.
ds/dt = 0
Differentiating the height function;
ds/dt = 160 - 32t = 0
160 - 32t = 0
Solving for t;
32t = 160
t = 160/32
t = 5 seconds
Therefore, the maximum height is at t = 5;
Substituting into equation 1 (the height function)
s = 160(5) - 16(5^2)
s = 800 - 400
s = 400 ft
The maximum height reached by the ball is 400 ft
The impulse experienced by an object is the force. • time.
The momentum change of an object is the mass. • velocity change.
The impulse equals the momentum change.
Your impulse is 1.875 I hope this helps
Self-registering thermometers
are used for temperature or depth profile. It registers the maximum and minimum
temperature of the substance occurring in the interval of time between two
consecutive settings of the instrument.
