lydiafoxxbatman lydiafoxxbatman

02-10-2020
Physics

contestada

10. Duncan needs to lift a 31.0kg rock. If he exerts an upward force of 500 N on the rock, what is the rock's acceleration?

Respuesta :

Ankit221005 Ankit221005

02-10-2020

Explanation:

(taking g = 10 m/s^2)

F - W = m * a

500 - 310 = 31 * a

190 = 31 * a

a (Acceleration of rock ) = 6.12 m/s^2

Answer Link

Otras preguntas

On a trip, a motorist drove 150 miles in the morning and 50 miles in the afternoon. His average rate in the morning was twice his average rate in the afternoon.

What is the primary goal of the Anti-Defamation League? A) to promote economic opportunities for African Americans B) to promote economic opportunities for Mexi

When calculating the successive discounts of 15% and 10% on a $100 item, _____. a. take 10% of $85 b. take 10% of $90 c. take 15% of $85 d. take 25% of $100

It took Khalid 90 minutes to complete 40 tasks. Which answer choice is an equivalent rate? a. 10 tasks 0.9 minutes b. 10 tasks in 2.25 minutes c. 10 tasks in 9

Acid deposition is a broad term used to describe several ways that acids fall out of the atmosphere True or False

Select the correct answer. Of the following, which is the riskiest sexual behavior? A. using only one form of protection B. having protected sex once a day C.

why did Athens form the Delian league

PLEASE HELP I NEED HELP

Find the 13th term 1,2,4,8 ASAP I NEED HELP QUICKLY PLEASE

How do I solve this problem?