4. A Physics instructor, dissatisfied with his salary and looking for a thrill, performs motorcycle stunts in his spare time. His last stunt is to jump from a ramp angled 53.0° from horizontal over a 40.0 m river, and land on the other side at a point 15.0 m below the ramp.

(i) What is the minimum speed to just make it to the other side?

(ii) If his speed was (unfortunately) only half the value from part (a), where does the rider strike the other side of the cliff?

## How long does it take the electron to come to restAn electron has an initial velocity of 1.00 ? 106 m/s in a uniform 9.00 ? 105 N/C strength electric field. How long does it take the electron to come to rest |

## What was the meteors speed at impactThe Barringer meteor crater in northern Arizona is 180 m deep and 1.2 km in diameter. what was the meteor's speed at impact |

## What are the magnitude and direction of the impulse forceA 0.450-kg ball is dropped from rest at a point 1.30-m above floor. The ball rebounds straight upward to a height of 0.700-m. What are the magnitude and direction of the impulse of the net force applied to the ball throughout the collision with th.. |

## What is the maximum height hA boy shoots a BB gun horizontally at a target 15 m away. The gun is aimed directly at the center of the target, but the small metal BB hits 56 cm lower. avoid any air resistance, what was the initial speed of the BB. |

## Find the total change in the blocks kinetic energyA 10.3 kg block is dragged over a rough, horizontal surface by a 63.6 N force acting at 21° above the horizontal. Find the total change in the block's kinetic energy |

## What is the average induced emf in the coilA projectile is fired with an initial speed v at an angle of 30 degrees above the horizontal from a height of 40meters above the ground. The projectile strikes the ground with a speed of 1.2v. Find v. |

## Estimate the frequency of the oscillationA mass m is gently placed on the end of a freely hanging spring. The mass then falls 32.0 cm before it stops and begins to rise. What is the frequency of the oscillation |

## Power distribution in carrier and sidebandsDetermine the power distribution in carrier and sidebands if the transmitted power is 1,000 W and mf = 1. |

## Find the magnitude of the attractive forceTwo very small objects, whose charges are +1.0 and -1.0 C, Find the magnitude of the attractive force that either charge exerts on the other |

## What is the minimum time needed before it can come to restA jet plane lands with a speed of 114 m/s and can accelerate at a maximum rate of ?4.20 m/s2 as it comes to rest. what is the minimum time needed before it can come to rest |

## How many revolutions does turntable makeA ship sets out to sail to a point 197 km due north. An unexpected storm blows the ship to a point 107 km due east of its starting point. In what direction must it now sail to reach its original destination. |

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd