2 years ago

What unit is used to measure force?

Physics

2 answers:

jarptica [38.1K]2 years ago

6 0

Answer:

Explanation:

Y_Kistochka [10]2 years ago

4 0

Answer:

1. D. Newtons.

2. D. 1st and 2nd.

3. B. Length and time.

4. A. Acceleration.

Explanation:

easy

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An archer pulls her bowstring back 0.376 m by exerting a force that increases uniformly from zero to 251 N. (a) What is the equi

Amanda [17]

Answer:

(A) 667.5 N/m

(B)

Explanation:

(A) Let the spring constant be k.

Using the formula F = kx

k = 251 / 0.376

K = 667.5 N/m

(B)

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W = 0.5 × kx^2

W = 0.5 × 667.5 × 0.376 × 0.376

W = 47.2 J

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wariber [46]

Answer:

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