1
AIEEE 2009
MCQ (Single Correct Answer)
+4
-1
A particle has an initial velocity $$3\widehat i + 4\widehat j$$ and an acceleration of $$0.4\widehat i + 0.3\widehat j$$. Its speed after 10 s is:
A
$$7\sqrt 2 $$ units
B
7 units
C
8.5 units
D
10 units
2
AIEEE 2009
MCQ (Single Correct Answer)
+4
-1
Consider a rubber ball freely falling from a height $$h=4.9$$ $$m$$ onto a horizontal elastic plate. Assume that the duration of collision is negligible and the collision with the plate is totally elastic.

Then the velocity as a function of time and the height as a function of time will be :
A
AIEEE 2009 Physics - Motion Question 160 English Option 1
B
AIEEE 2009 Physics - Motion Question 160 English Option 2
C
AIEEE 2009 Physics - Motion Question 160 English Option 3
D
AIEEE 2009 Physics - Motion Question 160 English Option 4
3
AIEEE 2008
MCQ (Single Correct Answer)
+4
-1
A body is at rest at $$x=0.$$ At $$t=0,$$ it starts moving in the positive $$x$$-direction with a constant acceleration. At the same instant another body passes through $$x=0$$ moving in the positive $$x$$ direction with a constant speed. The position of the first body is given by $${x_1}\left( t \right)$$ after time $$'t';$$ and that of the second body by $${x_2}\left( t \right)$$ after the same time interval. Which of the following graphs correctly describes $$\left( {{x_1} - {x_2}} \right)$$ as a function of time $$'t'$$ ?
A
AIEEE 2008 Physics - Motion Question 161 English Option 1
B
AIEEE 2008 Physics - Motion Question 161 English Option 2
C
AIEEE 2008 Physics - Motion Question 161 English Option 3
D
AIEEE 2008 Physics - Motion Question 161 English Option 4
4
AIEEE 2007
MCQ (Single Correct Answer)
+4
-1
The velocity of a particle is v = v0 + gt + ft2. If its position is x = 0 at t = 0, then its displacement after unit time (t = 1) is
A
v0 + g/2 + f
B
v0 + 2g + 3f
C
v0 + g/2 + f/3
D
v0 + g + f
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