Question

1. What is the impulse of force shown in the following figure?
F(N)
100
•t(s)
10
(1) 225 NS
(2) 450 Ns
(3) 900 NS
(4) 1000 Ns​

Answer 1

450 Ns

Impulse, I=∫F(t).dt= Area of F and t graph.

Impulse, I=∫F(t).dt= Area of F and t graph.Where,

Impulse, I=∫F(t).dt= Area of F and t graph.Where,F=force

Impulse, I=∫F(t).dt= Area of F and t graph.Where,F=forcet=time

Impulse, I=∫F(t).dt= Area of F and t graph.Where,F=forcet=timeI= 1/2 Ft= 1/2 ×100×(10−1)=450Ns

×100×(10−1)=450NsHence, impulse is 450Ns

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Answer 2

Answer:

• the answer is 2) 450

Step-by-step explanation:

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