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sergiy2304 [10]
2 years ago
12

Your class is using engineering principles to improve the design of football helmets to prevent brain injury. your teacher divid

es you into groups and gives you various supplies (such as tape, bubble wrap, and foam) to create, design, and build a new helmet. which of these is a benefit of this type of project in STEM education.
a. students participate and apply engineering principles
b. students become confident in working independently
c. students learn to follow steps provided by their teacher
d. students use household items to create new products​
Engineering
1 answer:
nika2105 [10]2 years ago
5 0

Answer:

a. students participate and apply engineering principles

Explanation:

We can rule out option B because the question states students are working in groups.

We can rule out option C because following directions, while appropriate, is not a benefit from STEM education specifically.

We can rule out option D because students are building off of a current design, not creating a new product.

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A full-scale working model used to test a design solution by making actual observations and necessary adjustments.
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The answer is prototype, or the first choice. hope this helps (:
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3 years ago
Water is pumped from one large reservoir to another at a higher elevation. If the flow rate is 2.5 ft3 /s and the pump delivers
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Answer:

2132hp  ed enregia

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Explanation:

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6 0
4 years ago
Discuss four (4) advantages of direct and indirect water supply system.
Reil [10]

Answer and Explanation:

Some of the advantages of direct water supply system are:

  • Smaller size of the cistern
  • No risk of polluted water
  • Ease of installation
  • Lower pipe work

Some of the advantages of indirect water supply system are:

  • It can be pumped completely
  • Lower demand on the main source
  • Minimization of wear and tear on taps
  • Larger size of the cistern.
7 0
3 years ago
Read 2 more answers
If a law enforcement officer stops a vehicle for a traffic violation and finds a front-seat passenger 18 years of age or older n
Serggg [28]

Safety belt violation would be charged to the front seat passenger.

Answer: Option A.

<u>Explanation:</u>

Essential safety belt laws permit law implementation officials to ticket a driver or traveler for not wearing a safety belt, with no other traffic offense occurring. 11 states incorporate back seats as auxiliary implementation. Five of these are states with essential safety belt laws for front seat tenants.

In 15 of the 50 expresses, the safety belt law is viewed as an optional offense, which implies that a cop can't stop and ticket a driver for the sole offense of not wearing a safety belt. (One special case to this is Colorado, where kids not appropriately limited is an essential offense and brings an a lot bigger fine.)

6 0
3 years ago
4) A steel tape is placed around the earth at the equator when the temperature is 0 C. What will the clearance between the tape
snow_lady [41]

Answer:

2102.1 m

Explanation:

Temperature at the equator = 0⁰

Radius of the earth = 6.37x10⁶

Required:

We how to find out what the clearance between tape and ground would be if temperature increases to 30 degrees.

Final temperature = ∆T = 303-273 = 30

S = 11x10^-6

The clearance R = Ro*S*∆T

=6.37x10⁶x 11x10^-6x30

= 2102.1m

Or 2.102 kilometers

Thank you

4 0
3 years ago
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