brdnrose2003 brdnrose2003

06-02-2019
Physics

contestada

A weightlifter raises a 200-kg barbell with an acceleration of 3 m/s^2. How much force does the weightlifter use to raise the barbell?

Respuesta :

popcornrox37 popcornrox37

06-02-2019

F = mass x acceleration

We have mass = 200kg

and acceleration = 3 m/s^2 so...

F = (200)(3)

F = 600 N

Answer Link

Otras preguntas

Use what you know about prisms to describe a pentagonal prism. Include information about faces, edges, and vertices in your description.

Definition: These are the elements or compounds that enter into a chemical reaction

In science class students are determining the freezing temperatures of some substances. They tested peanut oil and salt water. They found that peanut oil freeze

A check register allows you to: A. keep track of the interest paid on your account automatically B. record your debit card purchases C. record the date and a

A truck is using a hook to tow a car whose mass is one quarter that of the truck. If the force exerted by the truck on the car is 6000 N, then the force exerted

The fact that Fahrenheit 451 by Ray Bradbury, a book about banning books.has itself been banned in a few schools is an example of which of thefollowing types of

LaMarious ran 25 yards toward the end zone, but got a penalty of 10 yards. How many yards, with the penalty, did he gain or loose?

Write an equation in point slope form that passed through the point (5,6) and slope of -2

Which of the following is the amount of space available on a screen to display information?

Question 1(01.01 LC)Which of the following is a rational number? (1 point)148, 149, 150.151