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Vlada [557]
3 years ago
9

A baker uses a balance to weigh out some ingredients to make bread.

Physics
1 answer:
Natasha2012 [34]3 years ago
7 0
The Answer is C………
because it is.
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You would use distance an time formula to mathmaticly solve

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3 years ago
A friend asks you how much pressure is in your car tires. You know that the tire manufacturer recommends 30 psi, but it's been a
Rama09 [41]

Answer:

21 psi

Explanation:

The weight of the car is:

W = mg

W = 1000 kg * 9.8 m/s²

W = 9800 N

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F = 9800 N / 4

F = 2450 N

Pressure is force divided by area, so:

P = F / A

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P ≈ 145,000 Pa × (14.7 psi / 101,325 Pa)

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3 years ago
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  <span><span>Imagine we have a 2 lb ball of putty moving with a speed of 5 mph striking and sticking to a 18 lb bowling ball at rest; the time it takes to collide is 0.1 s. After the collision, the two move together with a speed of v1. To find v1, use momentum conservation: 2x5=(18+2)v1, v1=0.5 mph. </span><span>Next, imagine we have a 18 lb bowling ball moving with a speed of 5 mph striking and sticking to a 2 lb ball of putty at rest; the time it takes to collide is 0.1 s. After the collision, the two move together with a speed of v2. To find v2, use momentum conservation: 18x5=(18+2)v2, v2=4.5 mph. </span><span>
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</span><span>now figure out your problem its really easy let me know if you need more help  </span></span>
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You should be particularly careful a restraining a struggling rabbit because it can
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The answer is m/s hope it helps
3 0
2 years ago
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