Which is the direction of instantaneous velocity for angular path ?
Which is the direction of instantaneous velocity for angular path ?
Similar Questions
A point moves in $x -y$ plane according to the law $x = 3\, cos\,4t$ and $y = 3\, (1 -sin\,4t)$. The distance travelled by the particle in $2\, sec$ is...........$m$ (where $x$ and $y$ are in $metres$ )
A point moves in $x -y$ plane according to the law $x = 3\, cos\,4t$ and $y = 3\, (1 -sin\,4t)$. The distance travelled by the particle in $2\, sec$ is...........$m$ (where $x$ and $y$ are in $metres$ )
Particles $A$ and $B$ are moving with constant velocities along $x$ and $y$ axis respectively, the graph of separation between them with time is
Particles $A$ and $B$ are moving with constant velocities along $x$ and $y$ axis respectively, the graph of separation between them with time is
Give examples of one dimensional, two dimensional and three dimensional motion.
Give examples of one dimensional, two dimensional and three dimensional motion.
A football is kicked into the air vertically upwards. What is its
$(a)$ acceleration and
$(b)$ velocity at the highest point ?
A football is kicked into the air vertically upwards. What is its
$(a)$ acceleration and
$(b)$ velocity at the highest point ?
A particle has an initial velocity of ($3\hat i + 4\hat j)\;ms^{-1}$ and an acceleration of $(0.4\hat i + 0.3\hat j)\;ms^{-1}$ Its speed after $10\;s$ is:
A particle has an initial velocity of ($3\hat i + 4\hat j)\;ms^{-1}$ and an acceleration of $(0.4\hat i + 0.3\hat j)\;ms^{-1}$ Its speed after $10\;s$ is:
- [AIPMT 2010]