1
AIEEE 2003
MCQ (Single Correct Answer)
+4
-1
A spring of spring constant $$5 \times {10^3}\,N/m$$ is stretched initially by $$5$$ $$cm$$ from the unstretched position. Then the work required to stretch it further by another $$5$$ $$cm$$ is
A
$$12.50$$ $$N$$-$$m$$
B
$$18.75$$ $$N$$-$$m$$
C
$$25.00$$ $$N$$-$$m$$
D
$$625$$ $$N$$-$$m$$
2
AIEEE 2003
MCQ (Single Correct Answer)
+4
-1
A wire suspended vertically from one of its ends is stretched by attaching a weight of $$200N$$ to the lower end. The weight stretches the wire by $$1$$ $$mm.$$ Then the elastic energy stored in the wire is
A
$$0.2$$ $$J$$
B
$$10$$ $$J$$
C
$$20$$ $$J$$
D
$$0.1$$ $$J$$
3
AIEEE 2003
MCQ (Single Correct Answer)
+4
-1
A body is moved along a straight line by a machine delivering a constant power. The distance moved by the body in time $$'t'$$ is proportional to
A
$${t^{3/4}}$$
B
$${t^{3/2}}$$
C
$${t^{1/4}}$$
D
$${t^{1/2}}$$
4
AIEEE 2002
MCQ (Single Correct Answer)
+4
-1
Change Language
A ball whose kinetic energy E, is projected at an angle of $$45^\circ $$ to the horizontal. The kinetic energy of the ball at the highest point of its height will be
A
E
B
$${E \over {\sqrt 2 }}$$
C
$${E \over 2}$$
D
zero
JEE Main Subjects
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
CBSE
Class 12