Question 11 Mark$1\ \text{H.P.} = .........$Answer$1\ \text{H.P}. = 746 W$View full question & answer→
Question 21 MarkThe $\text{S.I}.$ unit of power is $.........$AnswerThe $\text{S.I}.$ unit of power is watt.View full question & answer→
Question 31 MarkPower $P= ......... /$ times taken.AnswerPower $P =$ work done$/$time taken.View full question & answer→
Question 41 MarkKinetic energy $= 1/2 ×$ mass $× ............$AnswerKinetic energy $= 1/2 ×$ mass $×($Velocity$)^2$View full question & answer→
Question 51 MarkGravitational potential energy $U =$ mass $\times $ force of gravity on unit mass $\times ..........$AnswerGravitational potential energy $U =$ mass $\times $ force of gravity on unit mass $\times $ height.View full question & answer→
Question 61 MarkThe potential energy of a body is due to its state of $.........$ and kinetic energy of body is due to its $.........$AnswerThe potential energy of a body is due to its state of state of rest or position and kinetic energy of body is due to its state of motion.View full question & answer→
Question 71 MarkThe $\text{S.I.}$ unit of energy is $.........$AnswerThe $\text{S.I}$. unit of energy is joule.View full question & answer→
Question 81 MarkThe energy of a body is its capacity to do $.........$AnswerThe energy of a body is its capacity to do work.View full question & answer→
Question 91 MarkWork done $=$ Force$ \times .........$AnswerWork done $=$ Force $\times$ distance moved in direction of force.View full question & answer→
Question 101 MarkWork is said to be done by a forte only when $.........$AnswerWork is said to be done by a forte only when the body moves.View full question & answer→