1) The nearest value of the initialmomentum is equal toN.sc. 300e. 450а. 125b. 225d. 400f. 8002) The nearest value of the totalimpulse when t, = 2 s is equal tokN.sb. 0.9с. 1.2е. 1.8а. 0.7d. 1.5f. None of the answers3) The nearest value of the speed of thebox when t, = 2 s is equal tom/s.с. 23е. 25а. 21b. 22d. 24f. 26 A box with a mass of 25 kg is movingdownward at 5 m/s. The motor pulls on thecable with a force of F, which has amagnitude that varies as shown on thegraph below.F(N)(s)Find the following, if F, = 200 N and F, =400 N:1) The nearest value of the initialmomentum is equal toN.sс. 300e. 450а. 125b. 225d. 400f. 800

Answered: Image /qna-images/answer/8887d37d-3e5e-4339-960e-c65cbd893f0a.jpg

Answered: A box with a mass of 25 kg is moving…

A box with a mass of 25 kg is moving downward at 5 m/s. The motor pulls on the cable with a force of F, which has a magnitude that varies as shown on the graph below. F(N)

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

1) The nearest value of the initial
momentum is equal to
N.s
c. 300
e. 450
а. 125
b. 225
d. 400
f. 800
2) The nearest value of the total
impulse when t, = 2 s is equal to
kN.s
b. 0.9
с. 1.2
е. 1.8
а. 0.7
d. 1.5
f. None of the answers
3) The nearest value of the speed of the
box when t, = 2 s is equal to
m/s.
с. 23
е. 25
а. 21
b. 22
d. 24
f. 26

A box with a mass of 25 kg is moving
downward at 5 m/s. The motor pulls on the
cable with a force of F, which has a
magnitude that varies as shown on the
graph below.
F(N)
(s)
Find the following, if F, = 200 N and F, =
400 N:
1) The nearest value of the initial
momentum is equal to
N.s
с. 300
e. 450
а. 125
b. 225
d. 400
f. 800

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