Ground with an initial horizontal speed

Assignment Help Physics
Reference no: EM13912705

An ball rolls off a cliff 21.0 m above the ground with an initial horizontal speed of 5.0 m/s. Acceleration due to gravity is 9.8 m/s2.

a) How long after leaving the top of the cliff does the ball hit the ground?

b) How far from the base of the cliff does the ball land?

Reference no: EM13912705

Questions Cloud

Distance travelled by the muon : At what altitude does it decay ? What is the distance travelled by the muon during this time in its own frame of reference?
Memorial hospital is considering the acquisition : Memorial Hospital is considering the acquisition of a new diagnostic scanning machine.
Compare the time periods : Empty the ball and fill it with steel balls/iron filings and repeat the experiment. Similarly carry out the experiment with common salt. Compare the time periods obtained in the above three cases.What do you find? Explain your finding.
Constitutional rights violated : Four separate cases involving similar fact situations were consolidated as they presented the same constitutional question. In each case, police officers, detectives, or prosecuting attorney's took a defendant into custody and interrogated him in a p..
Ground with an initial horizontal speed : An ball rolls off a cliff 21.0 m above the ground with an initial horizontal speed of 5.0 m/s. Acceleration due to gravity is 9.8 m/s2. a) How long after leaving the top of the cliff does the ball hit the ground?
Velocity of the rocket : (a) How long after being launched does the rocket run out of fuel? (b) What is the velocity of the rocket when it runs out of fuel? (c) What is the maximum height above the ground that the rocket reaches? (d) What is the velocity of the rocket just b..
Produces small gasoline powered motors for use in lawn mower : Petro Motors, Inc. (PMI), produces small gasoline powered motors for use in lawn mowers.
Rest and accelerate constantly : A recovery vehicle is towing a broken down lorry, of mass 42 tonne, up an incline of 1 in 10. Both vehicles start from rest and accelerate constantly up the incline at 0.1m/s2. If the resistance to motion (not the gravitational component) is:-
Simple linear equation : IF y= 2+0.28X1 + 43.8X2.Is the equation for a simple linear equation or a multiple linear equation. If the statistical t-value for the second regression coefficient is 9.80, is the coefficient statistically valid at the 95% confidence level? Why or w..

Reviews

Write a Review

Physics Questions & Answers

  Find the magnitude of the resulting magnetic field

A sphere of radius R is uniformly charged to a total charge of Q. It is made to spin about an axis that passes through its center with an angular speed ω. Find the magnitude of the resulting magnetic field at the center of the sphere.

  Find the equivalent resistance

A resistor is in the shape of a cube, with each side of resistance  R . Find the equivalent resistance between any two of its adjacent corners.

  What is the electric field at the location

Question: Field and force with three charges? What is the electric field at the location of Q1, due to  Q 2 ?

  What is the maximum displacement of the bridge deck

What is the maximum displacement of the bridge deck?

  What is the magnitude of the current in the wire

What is the magnitude of the current in the wire as a function of time?

  Blackbody

Questions on blackbody, Infra-Red Detectors & Optic Lens and Digital Image.

  Gravity conveyor

Illustrate the cause of the components accelerating from rest down the conveyor.

  Calculate the dc voltage

Calculate the dc voltage applied to the circuit.

  Quadrupole moments in the shell model

Quadrupole moments in the shell model

  Determine the tension in each string

Determine the tension in each string

  Introductory mechanics: dynamics

Calculate the smallest coefficient of static friction necessary for mass A to remain stationary.

  Evaluate maximum altitude

Evaluate maximum altitude?

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