What is the magnitude of the acceleration of the rock

Assignment Help Physics

Reference no: EM13316176

A rock of mass 42 kg accidentally breaks loose from the edge of a cliff and falls straight down. The magnitude of the air resistance that opposes its downward motion is261 N. What is the magnitude of the acceleration of the rock?

Reference no: EM13316176

Questions Cloud

Estimate probability that given square meter of aluminium : The number of flaws on a sheet of aluminum manufactured by a certain process follows a Poisson distribution. In a sample of 100m2 of aluminum, 200 flaws are counted.

Does either player have a dominant strategy : Does either player have a dominant strategy? Does either have a dominated strategy? Explain.

Find how much can the company afford to spend now : Wheeling-Pittsburg steel is investigating whether it should replace some of its basic oxygen furnace equipment now or wait to do it later. The cost later (3 years from now) is estimated to be 1,700,000.

What diameter of circular conduit flowing would be required : What diameter of a circular conduit flowing full would be required to carry the same quantity of flow as in a concrete trapezoidal channel of 20 ft width and 45 degrees side slopes, running at a depth of 3.0 ft

What is the magnitude of the acceleration of the rock : A rock of mass 42 kg accidentally breaks loose from the edge of a cliff and falls straight down. What is the magnitude of the acceleration of the rock

Determine what is the diameter of the capillary tube : You are designing a new thermometer using Galinstan, an alloy of gallium, indium, and tin that is a liquid at normal living temperatures. The coefficcient of thermal expansion is 190*10^-6 (1/kelvin).

Find the speed of the entangled vechicles after collision : A pickup truck with mass 1.88x10^3 kg is traveling eastbound at +16.0 m/s, while a compact car with a mass of 8.56x10^2 kg is traveling westbound at -16 m/s. find the speed of the entangled vechicles after collision

Electrical engineering design report - charger and inverter : Electrical Engineering Design Report about any topic prefer charger and inverter

Decrease in the number of stores accepting credit cards : The Federal Reserve was established in 1913 and is, therefore, a “creature of Congress.” The President of the United States nominates members of the Board of Governors of the Federal Reserve, subject to confirmation by the Senate. However, the Federa..

User Account

All Pages