please answer? please answer?
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Answer:
☆Concepts:
》The body is moving with constant velocity, that means it has no acceleration, a=0
》acceleration of a body is zero that means, [tex]\ F_{net}[/tex] on the body is zero.
as [tex]\ F_{net}[/tex] = ma
》so all the forces on the body will be balanced.
☆Solution:
• net forces in x-direction = + P - 300
(as assuming left as negative and right as positive direction)
• [tex]\ F_{net}[/tex] in x-direction = P-300
• 0 = P-300
• P = 300N
• net forces in y-direction = + 2S - 2000
(assuming up as positive and down as negative direction)
• [tex]\ F_{net}[/tex] in y-direction = 2S - 2000
• 0 = 2S -2000
• 2S = 2000
• S = 1000N
☆☆so your required answer is (3).
♧hope it helps!♧