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suter [353]
3 years ago
5

Identify the action-reaction pair when a sprinter uses a set of starting blocks for the start of a sprint race.

Mathematics
1 answer:
Oduvanchick [21]3 years ago
3 0

Answer:

Newton's 3rd law of motion:

The size of the forces on the first object equals the size of the force on the second object. ... Consider a sprinter on the starting blocks, when the starting pistol is fired the sprinter will exert a force between their feet and the starting blocks to push off quickly into motion.

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URGENT!!! IN A TEST HELP NOW AND FAST!!!!
ipn [44]

Answer:cheating

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Multiples of 16984 is what I need
goldfiish [28.3K]
To find multiples of a number, simply multiply the number by any whole number. So, I've calculated the first ten mutliples of 16984 for you.
1 * 16984 = 16984
2 * 16984 = 33968
3 * 16984 = 50952
4 * 16984 = 67936
5 * 16984 = 84920
6 * 16984 = 101904
7 * 16984 = 118888
8 * 16984 = 135872
9 * 16984 = 152856
10 * 16984 = 169840

Hope this helps! :)
6 0
3 years ago
Of the 75 cars that Lindsay saw pass on the highway, 15% had an out-of-state license plate. How many had an out-of- state licens
loris [4]

Answer:

11.25

Step-by-step explanation:

4 0
3 years ago
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at a grocery store, an uncooked beef roast is on sale for $5.99/lb. At the same grocery store, prepared roast beef is available
-Dominant- [34]

Answer:

$7.58/lb

Step-by-step explanation:

raw roast: $5.99 per lb

deli roast: $2.99 for 100g

We know the price per lb of the raw roast.

Let's find the price per lb of the deli roast.

1 lb = 454 grams

454 grams / 100 grams = 4.54

1 lb is 4.54 times 100 g

If we multiply the price of 100g of deli roast by 4.54, we get teh price per lb.

$2.99/lb * 4.54 = $13.57/lb

raw roast: $5.99/lb

deli roast: $13.57/lb

difference in price of 1 lb: $13.57 - $5.99 = $7.58

Answer: $7.58/lb

3 0
3 years ago
Read 2 more answers
Estimate the answers to the following calculations by carrying out order of magnitude calculations.
alina1380 [7]

9514 1404 393

Answer:

  a) 230

  b) 300

  c) 2×10^-2

  d) 1.1×10^-6

Step-by-step explanation:

a) 0.26 × 890 ≈ 1/4 × 900 ≈ 225 ≈ 230

b) 1.95/(.67×10^-2) ≈ 2/(2/3)×10^2 ≈ 300

c) 2010×10^-5 ≈ 2×10^3×10^-5 = 2×10^-2

d) 9.98×10^-4/(9×10^2) = 9.98/9×10^(-4-2) ≈ 1.1×10^-6

__

YMMV depending on how you do the rounding and approximate multiplication and division.

The first one can be done multiple ways. For most accurate results, increasing one number while decreasing the other is recommended. (You don't want to compute 0.3×900, for example.)

7 0
3 years ago
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