Subjects

Sections | |||
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Intro to 2D Motion | 32 mins | 0 completed | Learn |

Projectile Motion | 67 mins | 0 completed | Learn |

More Projectile Motion | 42 mins | 0 completed | Learn |

Initial Velocity in Projectile Motion | 20 mins | 0 completed | Learn |

Circular Motion | 27 mins | 0 completed | Learn |

Additional Practice |
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Motion in 2D |

Motion in 2D & 3D With Calc |

Projectile Motion: Horizontal & Negative Launch |

Projectile Motion: Positive Launch |

Projectile Motion: Launch From Moving Vehicle |

Relative Motion |

Solution: Two children are playing catch. One throws a ball with an initial velocity of 3 m/s at an angle of 40 degrees with respect to the horizontal. What is the speed of the ball when it reaches its maximum

Two children are playing catch. One throws a ball with an initial velocity of 3 m/s at an angle of 40 degrees with respect to the horizontal. What is the speed of the ball when it reaches its maximum height above the ground?

A) 2.3 m/s

B) 1.9 m/s

C) 0 m/s

D) 3 m/s

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