Melmoney1 Melmoney1

11-01-2017
Physics

contestada

You throw a rock off the top of a building located on the Planet Mars with an initial velocity of 10.0 m/s. The force of gravity on Mars is ⅓ that of Earth. It takes 12.0 s to hit the ground. How tall is the

building? please help!

Respuesta :

11-01-2017

u=10m/s
acceleration due to gravity=9.8/3=3.27m/s^2
t=12s

s=ut+1/2at^2
s=10(12)+1/2(3.27)(12)^2
s=355.2m

Answer Link

Otras preguntas

help me please *20 points*

Transformo las siguientes orasiones para utilisar los dos puntos En aquel cofre habia collares,cadenas,anillos y piedras presiosas

Adam has 17.45 kg of flour, and he uses 6.4 kg to make hot cross buns. The remaining flour is exactly enough to make 15 batches of scones. How much flour, in kg

On January 1, 2019, Brooks Inc. borrows $90,000 from a bank and signs a 5% installment note requiring four annual payments of $25,381 at the end of each year. D

What are the difference classifications for deposit account Deposit accounts can be classified as _______ accounts, _________ accounts, and ________ accounts.

A building is being knocked down with a wrecking ball, which is a big metal sphere that swings on a 10-m-long cable. You are (unwisely!) standing directly benea

What is 52 feet and 5 inches to inches?

Calculate the specific heat of a metal. in J/kg.K, from the following data. A container made of the metal has a mass of 3.6 kg and contains 16.0 kg of water, a

PLEASE HELP ASAP A student is writing a narrative for a school literary magazine. Read these sentences from the student’s draft. (A) I started to speak, but fou

Payton Inc. reports in its 2017 annual report 10-K, sales of $8,180 million and cost of goods sold of $3,272 million. For next year, you project that sales will