1
AIPMT 2010 Mains
MCQ (Single Correct Answer)
+4
-1
The speed of a projectile at its maximum height is half of its initial speed. The angle of projection is
A
60o
B
15o
C
30o
D
45o
2
AIPMT 2010 Prelims
MCQ (Single Correct Answer)
+4
-1
A particle has initial velocity $$\left( {3\widehat i + 4\widehat j} \right)$$ and has acceleration $$\left( {0.4\widehat j + 0.3\widehat j} \right).$$ Its speed after 10 s is
A
7 units
B
$$7\sqrt 2 $$ units
C
8.5 units
D
10 units
3
AIPMT 2010 Prelims
MCQ (Single Correct Answer)
+4
-1
Six vectors, $$\overrightarrow a $$ through $$\overrightarrow f $$ have the magnitudes and directions indicated in the figure. Which of the following statements is true ?

AIPMT 2010 Prelims Physics - Motion in a Plane Question 12 English
A
$$\overrightarrow b + \overrightarrow c = \overrightarrow f $$
B
$$\overrightarrow d + \overrightarrow c = \overrightarrow f $$
C
$$\overrightarrow d + \overrightarrow e = \overrightarrow f $$
D
$$\overrightarrow b + \overrightarrow e = \overrightarrow f $$
4
AIPMT 2008
MCQ (Single Correct Answer)
+4
-1
A particle shows distance - time curve as given in this figure. The maximum instaneous velocity of the particle is around the point

AIPMT 2008 Physics - Motion in a Plane Question 11 English
A
D
B
A
C
B
D
C
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