What is the speed of the ball when it hits the ground

Assignment Help Physics
Reference no: EM1350713

Q. A ball of mass 522 g starts at rest and slides down a frictionless track. It leaves the track horizontally, striking the ground a distance of 1 m from the end of the track after falling a vertical distance 1.25 m from the end of the track.

(a) At what height above the ground does the ball start to move?

(b) What is the speed of the ball when it leaves the track?

(c) What is the speed of the ball when it hits the ground?

Reference no: EM1350713

Questions Cloud

Determine expected future stream of dividends : In 1965, Warren Buffett get control of a New England textile business called Berkshire Hathaway for about $10 per share. Today the stock sells for around $135,000 a share and Mr. Buffett is the 2nd richest person in America.
Employee performance and fmla : When an employee goes out on leave under the Family and Medical Leave Act, you discover that she made major billing errors. Can you fire her despite the fact that the FMLA provides employees the right to be reinstated to the same or an equivalent ..
Explain a role in which your performance is currently : Explain a role in which your performance is currently in need of improvement and outline a plan for improving your competence in that area of management.
Explain why each of the following example is not a perfectyl : Explain why each of the following example is not a perfectyl compertitive industry
What is the speed of the ball when it hits the ground : A ball of mass 522 g starts at rest and slides down a frictionless track. It leaves the track horizontally, striking the ground a distance of 1 m from the end of the track after falling the vertical distance 1.25 m from the end of the track.
Buyer and supplier relationship : What are the three levels, Transactional, Collaborative and Alliance, of buyer-seller relationships and their relative differences
How many dvds should it order from which supplier : Suppose instead that the station seeks to maximize its profit from sales of the DVDs. What price should it charge. How many DVDs should it order from which supplier.
Research on social learning and aggression : Discuss Albert Bandura's research on social learning and aggression. What were the primary findings from his research?
Show the notion of demand management : Show the notion of "demand management" are you familiar with this? if so, What kind of demand management services are you experienced with?

Reviews

Write a Review

 

Physics Questions & Answers

  What is the angular acceleration

What is the angular acceleration

  What is the wire''s linear charge density

An air molecule is moving at a speed of 455 m/s. How many meters would the molecule move throughout 7ms (milliseconds) if it didn't collide with any other molecules.

  What is the door''s moment of inertia for rotation

When subject to a steady acceleration of 0.800 g, the object must be located 0.600cm from its equilibrium position. Find the force constant required for the spring.

  Find the maximum velocity of the parcel in the tunnel

assume a spherical planet P has a uniform density of 4.72*10^3 kg/m^3 and a radius R=3604 km. For a parcel that weighs 64 N on the surface of the (spherical) earth.

  What is the circumference of the circle

A 12.0 m long conveyor belt, inclined at 40.0°, is used to transport bundles of newspapers from the mailroom up to the cargo bay to be loaded on to delivery trucks. Each newspaper has the mass of 1.00 kg, and there are 26 newspapers per bundle. Concl..

  The suitcase drops out of the luggage compartment

An airplane is flying with a velocity of 83.0 at an angle of 25.0 above the horizontal. When the plane is a distance 114 directly above a dog that is standing on level ground, the suitcase drops out of the luggage compartment.

  How the skin and structure of the balloon have same mass

A toy spacecraft is launched directly upward. When toy reaches its highest point, a spring is released and the toy splits into two parts with masses of .c2 kg and .08 kg.

  Find out the tangential acceleration of the car

Recognize and sketch all the external forces acting on the chair. Because the chair can be represented as a point particle of mass, draw the forces with their tails centered on the black dot in the middle of chair. Be certain to draw the forces so th..

  Find the average energy of system

A ranger in a national park is driving at 59 km/h while a deer jumps onto the road 61 m ahead of the vehicle. After a reaction time of t s, ranger applies the brakes to produce an acceleration of -3 m/s2. What is the maximum reaction time allowed if ..

  Analyse youngs modulus for the wire

The atomic mass of copper is 64 g/mole, and the density of copper is 8.9 g/cm3.

  What is first order diffraction angle of light

What is first order diffraction angle of light

  Find out distance the two drivers travel

Find out distance the two drivers travel

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