What is the magnitude and direction of its acceleration

Assignment Help Physics
Reference no: EM13557891

A person throws a rock straight up into the air. At the moment itleaves the person's hand it is going 33mph. When the rock reaches its peak, how fast is it going and what is the magnitude and direction of its acceleration?

Speed
Acceleration

Reference no: EM13557891

Questions Cloud

What minimium speed must it travel to melt on impact : A 0.03 kg (lead) bullethits a steel plate and melts and splatters on impact. Assuming that the bullet recieves 80% of the collision energy, at what minimium speed must it travel to melt on impact? How is this soved without knowing what the bullet ..
What was its initial speed and what altitude does it reach : A baseball is seen to pass upward by a window 23 m above the street with a vertical speed of14 m/s. The ball was thrown from thestreet. What was its initial speed? What altitude does it reach
Diameter sphere is perpendicular to the sphere : The electric field on the surface of a 10 cm diameter sphere is perpendicular to the sphere and has magnitude 37 kN/C. What is the electric flux through the sphere?
Speed of particle when string is parallel to electric field : A particle having charge q = +2.50 µC andmass m = 0.0100 kg is connected to a string that isL = 1.20 m long and is tiedto the pivot point P. The particle, string, and pivotpoint all lie on a frictionless horizontal table.
What is the magnitude and direction of its acceleration : A person throws a rock straight up into the air. At the moment itleaves the person's hand it is going 33mph. When the rock reaches its peak, how fast is it going and what is the magnitude and direction of its acceleration?
What fraction of molecules need to be monatomic : An experiment you're designing needs a gas with gamma = 1.59. You recallfrom your physics class that no individual gas has this value, butit occurs to you that you could produce a gas with gamma = 1.59 by mixing together a monatomic gas and a diat..
What will be the new temperature of the system : 200 ml of coffee ( density = 1000kg/m^3 , specific heat 4186j/kg C ) is insulated in a mug at a temp of 85C. If 25ml of cream ( density of 1500 kg/ m^3 , specific heat 4500j / kg C at 10 C is added what will be the new temperature of the system?
Magnitude of current depend on path that current takes : The resistance and the magnitude of the current depend on the path that the current takes. The drawing shows three situations in which the current takes different paths through a piece of material. Each of the rectangular pieces is made from a mat..
What is the capacitance of capacitor : In a heart pacemaker, a pulse is delivered to the heart 81 times per minute. The capacitor that controls this pulsing rate discharges through a resistance of 1.8 x 106. One pulse is delivered every time the fully charged capacitor loses 60.5% of its ..

Reviews

Write a Review

Physics Questions & Answers

  Find the ratio f

A baby elephant is fixed in a mud hole. To help pull it out game keepers use a rope to apply a force A as part a. By itself, though, force A is insufficient.

  Evaluate the distance between the cliffs

A hunter is standing on flat ground between two vertical cliffs that are directly opposite one another. He is closer to one cliff than the other. find the distance (in m) between the cliffs

  What is the impact force when the ball hits the ground

A ball of mass 5 Kg is freely falling from the roof of a 11 m tall building. What is the impact force when the ball hits the ground

  Find the angular position of the given point

A wheel 2.25 m in diameter lies in a vertical plane and rotates about its central axis with a constant angular acceleration of 3.50 rad/s2, find the angular position of the point P

  What is the speed of the given particle

An ?-particle has a charge of +2e and a mass of 6.64 10-27 kg. It is accelerated from rest through a potential difference that has a value of 1.38 106 V, What is the speed of the ?-particle

  Find how far up the plane will the block go before stopping

A block of mass 0.6 kg is moving up a 40 degree inclined plane at a speed of 1.6 m/s. Assuming the surface is frictionless, how far up the plane will the block go before stopping

  What is the magnitude of the electric force on one of mass

A closely wound rectangular coil of 80 turns has dimensions 25 rm cm by 40 rm cm. The plane of the coil is rotated from a position in which it makes an angle of 37 degrees with a magnetic field of 1.10 rm T to a position perpendicular to the field..

  Find the acceleration of the two masses

A 1.4 kg block slides on a plane inclined at 37 degrees to the horizontal axis. The coefficient of friction between the plane and the block is .76. Find the acceleration of the two masses- the block and ball

  Calculate how fast will the toolbox be moving

While a roofer is working on a roof that slants at 43.0 degrees above the horizontal, how fast will the toolbox be moving just as it reaches the edge of the roof if the kinetic friction force on it is 19.0 N

  Sketch the four possible electric field configurations

An important news announcement is trans- mitted by radio waves to people who are 122 km away, sitting next to their radios, and by sound waves to people sitting across the newsroom, 1.2 m from the newscaster. Take the speed of sound in air to be 345 ..

  Find the total amount of nitrogen

A person stretches a rope of length 55 m between the top of a building to the base of a tree d = 23 m away. How tall is the building.

  Find the velocity of each block after they have moved apart

Blocks A (mass 6.50kg ) and B (mass 15.00kg ) move on a frictionless, horizontal surface. Initially, block B is at rest and block A is moving toward it at 10.0m/s . The blocks are equipped with ideal spring bumpers. The collision is head-on, so al..

Free Assignment Quote

Assured A++ Grade

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