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Black_prince [1.1K]
3 years ago
13

A soccer ball is kicked with a velocity of 25 m/s at an angle of 45° above the horizontal. What is the vertical component of its

acceleration as it travels along its trajectory?
Mathematics
1 answer:
garri49 [273]3 years ago
7 0
<h2>If we are considering upward direction as positive, vertical component of acceleration is -9.81 m/s².</h2>

Step-by-step explanation:

A soccer ball is kicked with a velocity of 25 m/s at an angle of 45° above the horizontal.

Here we need to find vertical component of its acceleration as it travels along its trajectory.

Vertical component of acceleration is acceleration due to gravity.

That is vertical component is 9.81 m/s² downward.

If we are considering upward direction as positive, vertical component of acceleration is -9.81 m/s².

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Sweetums finds that the cost of making a certain candy bar .15 per bar and that the fixed rate is 600 per week if each bar sells
PilotLPTM [1.2K]

We know that:

Profit = Revenue - Cost

Let us say x number of candies are made per week.

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Cost of making 1 bar = 0.15

Cost of making x bars = 0.15x

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Total cost of making x candies per week = 600 + 0.15x

Now let us find Revenue:

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1.50x-(0.15x+600)>0

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1.35x-600>0

1.35x>600

x>444.44

Rounding off

x>444

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7 0
2 years ago
Item 1
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Answer:A) 20,500

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