How high is the wall

Assignment Help Physics
Reference no: EM13680435

Jared a small Cannon with a ball .He launches the ball at an angle of 70 degree, and vo=32m/s. It travels up and right toward the wall. It just clears the wall( at it max height).

1. How high is the wall?

2. How long (time) does it take for the ball to travel from its launch point back to the ground on the side far of the wall?

3. If the ball were 18 m closer to the cannon, how high up the wall would the ball hit?

Reference no: EM13680435

Questions Cloud

Fluid depends upon the fluid density : The speed of sound V in a fluid depends upon the fluid density? And its bulk modulus B as follows: v = ^n.B^m. Using dimensional analysis, find the values of constants N and m, respectively. The unit of density is kg/m3 and that of bulk modulus B is ..
Discover smallest possible amount of heat expelled into room : The Kwik-Freez Appliance Co wants you to design a food freezer that will keep the freezing compartment at -5.00C and will operate in a room at 20.0C. The freezer is to make 5.80kg of ice at 0C, starting with water at 20.0C.
Test charge from a point midway-either of the charges : A +50 µC charge is placed 34 cm from an identical +50 µC charge. How much work would be needed to move a +0.42 µC test charge from a point midway among them to a point 8.0 cm closer to either of the charges?
What normal force does person feel as elevator decelerates : You are riding in an elevator that is traveling down .It travels at vo=6m/s downward. Then, over two seconds, it slows to a stop. What normal force does the person feel as the elevator decelerates? (Mp=75kg) What is the acceleration of the elevator? ..
How high is the wall : Jared a small Cannon with a ball .He launches the ball at an angle of 70 degree, and vo=32m/s. It travels up and right toward the wall. It just clears the wall( at it max height). How high is the wall? How long (time) does it take for the ball to tra..
High density core surrounded with a lower density shell : Bowling balls can be made from a variety of substances and are needed to have a circumference of roughly 27.2 inches. The construction of the ball typically consists of a high density core surrounded with a lower density shell.
Decide magnitude and direction of the force on each charge : An alpha particle (which is a helium nucleus, Q=+2e, m=6.64×10 27 kg) is emitted in a radioactive decay with KE = 5.43 MeV.What is its speed? Compute the magnitude of the force among two 5.10C point charges 6.6cm apart.
How far do boxes moves along the boxes ground in this time : You push two boxes from to the right .at the left side you have Vo=0m/s and the right side you have a final velocity of vf= 5m/s. If it takes you 20 seconds to push the boxes, what is the acceleration? How far do the boxes moves along the boxes the g..
Velocity of the rock just before it hits the water : A rock is thrown horizontally from a bridge by a velocity of 13.0 m/s. it takes the rock 3.5 s to strike the water below. What is the magnitude of the velocity of the rock just before it hits the water?

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