Question

my-m,
m, m;
(A) g
(by
(C)
(D)
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A body starts from rest, under the action of an engine working at a constant power and
moves along a straight line. The displacement S is given as a function of time (1) as
(A) S = at + bt2, a, b are constants
(B) s = bt2,
b is a constant
(C) S = a t12, a is a constant
(D) S = at,
a is a constant
ছির ক্ষমতার একটি ইঞ্জিনের ক্রিয়ায় কোনাে একটি ক স্থির অবস্থা থেকে চলা শুরু করে এবং
সরলরেখায় গতিশীল হয়। সময় (t) -এর অপেক্ষক হিসাবে সরুণ S হল
(A) S = at +bt2. a, bধুবক
(B) Sa bt2,
bধুবক
(C) S = at2.
a ধ্রুবক
(D) S = at,​

Answer 1

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27-Dec-2019 · 1 answer

The distance moved by the body in time t is proportional to : ... by the body is S. Power, P=F.v.. . . . . . (1). Force, F=ma .

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Let's consider a body is moved along a straight line by a machine delivering a constant power P . The distance moved by the body is S . Power, P = F.v ... More

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