The velocity of a body depends on time according to the equation $v = 20 + 0.1{t^2}$. The body is undergoing
The velocity of a body depends on time according to the equation $v = 20 + 0.1{t^2}$. The body is undergoing
- A
Uniform acceleration
- B
Uniform retardation
- C
Non-uniform acceleration
- D
Zero acceleration
Similar Questions
Position time graph of a particle moving along straight line is shown which is in the form of semicircle starting from $t=2$ to $t=8 \,s$. Select correct statement
Position time graph of a particle moving along straight line is shown which is in the form of semicircle starting from $t=2$ to $t=8 \,s$. Select correct statement
Define acceleration , average acceleration and instantaneous acceleration.
Define acceleration , average acceleration and instantaneous acceleration.
Read each statement below carefully and state with reasons and examples, if it is true or false
A particle in one-dimensional motion
$(a)$ with zero speed at an instant may have non-zero acceleration at that instant
$(b)$ with zero speed may have non-zero velocity.
$(c)$ with constant speed must have zero acceleration.
$(d)$ with positive value of acceleration must be speeding up.
Read each statement below carefully and state with reasons and examples, if it is true or false
A particle in one-dimensional motion
$(a)$ with zero speed at an instant may have non-zero acceleration at that instant
$(b)$ with zero speed may have non-zero velocity.
$(c)$ with constant speed must have zero acceleration.
$(d)$ with positive value of acceleration must be speeding up.
A particle moves towards east with velocity $5\, m/s$. After $10$ seconds its direction changes towards north with same velocity. The average acceleration of the particle is
A particle moves towards east with velocity $5\, m/s$. After $10$ seconds its direction changes towards north with same velocity. The average acceleration of the particle is
- [AIEEE 2005]
Draw $x \to t$ graph for negative acceleration.
Draw $x \to t$ graph for negative acceleration.