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

A particle starts from the origin at $$t=0$$ with a velocity of $$10 \hat{\mathbf{j}} \mathrm{ms}^{-1}$$ and move in the $$x$$-$$y$$ plane with a constant acceleration of $$(8 \hat{\mathbf{i}}+2 \hat{\mathbf{j}}) \mathrm{ms}^{-2}$$. At an instant when the $$x$$-coordinate of the particle is $$16 \mathrm{~m}, y$$-coordinate of the particle is

A
16 m
B
28 m
C
36 m
D
24 m
2
KCET 2020
MCQ (Single Correct Answer)
+1
-0

At a metro station, a girl walks up a stationary escalator in $$20 \mathrm{~s}$$. If she remains stationary on the escalator, then the escalator take her up in $$30 \mathrm{~s}$$. The time taken by her to walk up on the moving escalator will be

A
25 s
B
60 s
C
12 s
D
10 s
3
KCET 2020
MCQ (Single Correct Answer)
+1
-0

Rain is falling vertically with a speed of $$12 \mathrm{~ms}^{-1}$$. A woman rides a bicycles with a speed of $$12 \mathrm{~ms}^{-1}$$ in east to west direction. What is the direction in which she should hold her umbrella?

A
$$30^{\circ}$$, towards east
B
$$45^{\circ}$$, towards east
C
$$30^{\circ}$$, towards west
D
$$45^{\circ}$$, towards west
4
KCET 2019
MCQ (Single Correct Answer)
+1
-0

The given graph shows the variation of velocity $$v$$ with position $$x$$ for a particle moving along a straight line

KCET 2019 Physics - Motion Question 1 English

Which of the following graph shows the variation of acceleration a with position x?

A
KCET 2019 Physics - Motion Question 1 English Option 1
B
KCET 2019 Physics - Motion Question 1 English Option 2
C
KCET 2019 Physics - Motion Question 1 English Option 3
D
KCET 2019 Physics - Motion Question 1 English Option 4
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