Answer:
The acceleration of the javelin during the throw, assume that it has a constant acceleration is: 377.92 m/s2
Explanation:
The first step is to get the velocity at which the javelin leaves the hand value (V):
V horizontal component:
Vh = V×cos(30) = 0.866×V
V vertical component:
Vv = V×sin(30) = 0.5×V
Using horizontal motion data:
r = v × t
50 = 0.866×V × t
t = 57.73/V
Use time gotten in the vertical motion equation:
s = u×t + a×t²/2
-2 = 0.5×V×57.73/V + (-9.8)×(57.73/V)²/2
V = 23.002 m/s
Now let´s get the acceleration of the javelin while throwing:
v² = u² + 2×a×s
23.002² = 0² + 2×a×0.7
a = 377.92 m/s²
Answer:
<em>If less than 25’, use a shallow well jet pump</em>
Explanation:
A typical well water system lifts water from an underground well and delivers it to a storage tank where it’s pressurized and stored until it’s needed. Most pumps are electric and use suction to draw the water through pipes.
A motorized jet pump assembly includes the pump that moves the water from the wall and a motor to dive the pump. It’s often paired with a pressure tank, which evens out the water throughout the home.
The answer to that question is letter D. hope this helps
Answer:
Facilitative decision making decison style is the correct answer to the given question.
Explanation:
The facilitative style of action-making represents a collaborative effort between the members and the stakeholders, each giving feedback for mutual the decision taking.
- It is critical that stakeholders provide access to data necessary for decision taking with the help of Facilitative decision style the zach take the decision and solved the given problem .
- The main objective of Facilitative decision-making approach results in better strategies also the better team purchase-in and more efficient and effective team-building are enhanced .
Answer:
$140,880
Explanation:
Taxable Income:
= Pre tax financial income - Interest income from municipal bond - fine for dumping hazardous waste + Depreciation as per books - Depreciation as per income tax
= $553,000 - $74,000 - $25,000 + $62,400 - $46,800
= $469,600
Therefore,
Income tax payable = Taxable Income × Tax rate
= $469,600 × 30%
= $140,880