Calculate the acceleration due to gravity on the moon

Assignment Help Physics

Reference no: EM13312225

If a feather is dropped on the moon falls 81.7cm in one second,

(a) calculate the acceleration due to gravity on the moon, expressed in m/s/s.

(b) use dimensional analysis to convert this value to ft/s/s (1 meter=3.28 feet)

Reference no: EM13312225

Questions Cloud

Explain the solution was acidified with 4m h2so4 : if .43g of aluminum foil was dissolved in sufficient 3M KOH solution, and the solution was acidified with 4M H2SO4, what was the theoretical yield of KAl(SO4)2 * 12H2O

Efficiency and recommend needed changes : You are a team of managers at a company. Upper management is concerned that the structure of the division your team manages is not accomplishing goals as efficiently as it could. As a result, upper management has tasked you to review the current orga..

How to generate an expression for velocity component : The x-component of a velocity field is ax+b.If the flow is steady, two-dimentional and incompressible; generate an expression for velocity component in the y-direction as a function of x and y.

Estimate the force on the chimney and the bending moment : A 10m height chimney has a 2.0m x 2.0m square cross section. The wind blows horizontally in a direction which is parallel to one of the diagonals of the cross section.

Calculate the acceleration due to gravity on the moon : If a feather is dropped on the moon falls 81.7cm in one second, calculate the acceleration due to gravity on the moon

Explain what is the ph of 0.191 mol/l ch3cooh(aq) : 1)Acetic acid, CH3COOH, is a weak monoprotic acid (pKa=4.74 at 25oC). What is the pH of 0.191 mol/L CH3COOH(aq) at 25oC? Give your answer accurate to two decimal places. 2)Diethylamine, (C2H5)2NH, is a weak base (pKb=3.16 at 25oC)

Determine height and the velocity of the water downstream : The centres of the piers in a bridge are 8.0m apart. The piers are each 0.8m wide. Water flow under the bridge with an upstream depth and velocity of 4.0m and 4.0m/s respectively. The pier has a drag coefficient Cd = 1.5.

What is the minimum veocity of the ball : A 200 gram ball is attached to a string that is 1 m long and swung in a vertical circle. What is the minimum veocity of the ball so that the string will not slack at the top

What horizontal force on each lower bar is necessary to keep : A third similar bar is placed on the other two in the groove between them. Neglecting friction, what horizontal force on each lower bar is necessary to keep them together.

User Account

All Pages