How much force does the wall exert on the brick

Assignment Help Physics

Reference no: EM13491819

A brick is thrown at a speed of 72 mph at a wall that is 15 ft away. Upon colliding with the wall the brick exerts 83 lb of force due south on the wall. How much force does the wall exert on the brick and in what direction?

Reference no: EM13491819

Questions Cloud

Determine the vector velocity of the particle : A particle starts from the origin with velocity 9 m/s at t = 0 and moves in the xy plane with a varying acceleration given by = (9?t) m/s2

How far from the foot of the dam does the rock hit the plain : A 76.0 kg boulder is rolling horizontally at the top of a vertical cliff that is 20.0 m above the surface of a lake, How far from the foot of the dam does the rock hit the plain

Explain how many milliliters of hydrogen iodide are produced : Consider the following chemical equation. H2(g) + I2(g) ? HI(g) Assuming all gases are at the same temperature and pressure, how many milliliters of hydrogen iodide are produced from 725 mL of H2

Prepare entries necessary to classify amounts into accounts : Prepare entries necessary to classify the amounts into proper accounts, assuming that all the securities are classified as available-for-sale and prepare the entry to record the accrued interest and the amortization of premium on December 31, 2010..

How much force does the wall exert on the brick : A brick is thrown at a speed of 72 mph at a wall that is 15 ft away. How much force does the wall exert on the brick and in what direction

Define the gas-phase reaction of chloroform : The following mechanism has been proposed for the gas-phase reaction of chloroform (CHCl3) and chlorine: 1) Cl2 ? 2 Cl (fast, reversible) 2) Cl + CHCl3 ? HCl + CCl3 (slow) 3) Cl + CCl3 ? CCl4 (fast) What rate law does this mechanism predict

Explain the value of the rate constant at the temperature : What is the value of the rate constant at the temperature of this experiment? Give an answer with concentration units of molarity and time units of seconds.

Determine the percent of unused indirect labour : Determine the per cent of unused indirect labour compared to available indirect labour hours. Draw conclusions from this analysis.

How long will it take for the fan blade to come to rest : A fan blade is revolving at 20 cycles/s when someone turns off the fan. How long will it take for the fan blade to come to rest

User Account

All Pages