A mass $m$ is being pulled up an inclined plane of angle $\theta$ by a rope along the plane.

Find is the tension in the rope if the mass moves up at constant speed $v$.

A mass $m$ is being pulled up an inclined plane of angle $\theta$ by a rope along the plane.

Calculate is the work done by the tension when the mass is moves up a distance of $d \mathrm{m}$ along the plane.

A mass $m$ is being pulled up an inclined plane of angle $\theta$ by a rope along the plane.

Find is the work done by the weight of the mass.

A mass $m$ is being pulled up an inclined plane of angle $\theta$ by a rope along the plane.

Find is the work done by the normal reaction force on the mass.

A mass $m$ is being pulled up an inclined plane of angle $\theta$ by a rope along the plane.

What is the net work done on the mass $?$

A battery toy car of mass $0.250 \mathrm{kg}$ is made to move up an inclined plane that makes an angle of $30°$ with the horizontal. The car starts from rest and its motor provides a constant acceleration of $4.0 {\mathrm{ms}}^{-2}$ for $5.0 \mathrm{s}$. The motor is then turned off.

Find the distance travelled in the first $5 \mathrm{s}$.

A battery toy car of mass $0.250 \mathrm{kg}$ is made to move up an inclined plane that makes an angle of $30°$ with the horizontal. The car starts from rest and its motor provides a constant acceleration of $4.0 {\mathrm{ms}}^{-2}$ for $5.0 \mathrm{s}$. The motor is then turned off.

Find the furthest the car gets on the inclined plane.

A battery toy car of mass $0.250 \mathrm{kg}$ is made to move up an inclined plane that makes an angle of $30°$ with the horizontal. The car starts from rest and its motor provides a constant acceleration of $4.0 {\mathrm{ms}}^{-2}$ for $5.0 \mathrm{s}$. The motor is then turned off.

Calculate when the car returns to its starting positions.

A battery toy car of mass $0.250 \mathrm{kg}$ is made to move up an inclined plane that makes an angle of $30°$ with the horizontal. The car starts from rest and its motor provides a constant acceleration of $4.0 {\mathrm{ms}}^{-2}$ for $5.0 \mathrm{s}$. The motor is then turned off.

Sketch a graph of the velocity as a function of time.