1
KCET 2021
MCQ (Single Correct Answer)
+1
-0

A particle starts from rest. Its acceleration $$a$$ versus time $$t$$ is shown in the figure. The maximum speed of the particle will be

KCET 2021 Physics - Motion Question 1 English

A
80 ms$$^{-1}$$
B
40 ms$$^{-1}$$
C
18 ms$$^{-1}$$
D
2 ms$$^{-1}$$
2
KCET 2021
MCQ (Single Correct Answer)
+1
-0

The maximum range of a gun on horizontal plane is $$16 \mathrm{~km}$$. If $$\mathrm{g}=10 \mathrm{~ms}^{-2}$$, then muzzle velocity of a shell is

A
$$160 \mathrm{~ms}^{-1}$$
B
$$200 \sqrt{2} \mathrm{~ms}^{-1}$$
C
$$400 \mathrm{~ms}^{-1}$$
D
$$800 \mathrm{~ms}^{-1}$$
3
KCET 2021
MCQ (Single Correct Answer)
+1
-0

The trajectory of projectile is

A
semicircle
B
an ellipse
C
a parabola always
D
a parabola in the absence of air resistance
4
KCET 2021
MCQ (Single Correct Answer)
+1
-0

For a projectile motion, the angle between the velocity and acceleration is minimum and acute at

A
only one point
B
two points
C
three points
D
four points
KCET 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