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# work,power,machines

### work power and machines

Question | Answer |
---|---|

What is the S.I unit for Distance(d) | Meter (m) |

What is the S.I unit for Time(T) | seconds |

What is the S.I unit for Speed(s)/Velocity(v) | meters per second |

What is the S.I unit for Acceleration(a)/Retaration (r) | meters per second squared |

What is the S.I unit for Force (F) | Newton (N) |

What is the S.I unit for Energy(E)/Work(W) | Joules(J) |

What is the formula for finding work | W = F X d |

What is the formula for finding power | P= w/t |

What is the formula for finding speed | s = d/t |

What is the formula for finding acceleration | a = v/t |

What is the formula for finding mechanical advantage | force output/force input (no unit) |