20100280112053edugov 20100280112053edugov

24-06-2022
Physics

contestada

5. A weightlifter lifts a barbell of mass 50 kg to a height of 2m in 3s. (Take g = 9.8 m/s².) a) What is the weight of the barbell? 5. A weightlifter lifts a barbell of mass 50 kg to a height of 2m in 3s . ( Take g = 9.8 m / s² . ) a ) What is the weight of the barbell ?

Respuesta :

Eddie1Wan Eddie1Wan

24-06-2022

Answer:

490N

Explanation:

W=m×g

W=50×9.8=490N

Answer Link

Otras preguntas

Suppose the number of gallons of gasoline per day used by a car is normally distributed with a mean of 2.2 gallons and a standard deviation of 1.2 gallons. Wha

solve for b, then find the value of b when a = 3. 4a=2b-7 a. -9/2 b. 5/2 c. 19/2 d. 17

The angle HIJ is ___ to JIK

minimum and maximum amount invested on ordinary shares

True or false the diaphragm is the portion of the respirator system composed of a dome shaped muscle that runs across the upper abdomen and is attached to the b

A recipe requires 3/4 cup of nuts for one cake. Enter The maximum number of cakes that can be made using seven and a half cups of nuts. How many cakes can be ma

PLEASE HELP ME Before a movie starts, 2 people arrive each minute. After correctly carrying out the Solve step of the five-step problem-solving plan, which sol

Factor the polynomial completely: x2 + 16 A) (x + 4)(x + 4) B) (x - 4)(x - 4) C) (x + 4)(x - 4) D) cannot be factored

which of the following correctly lists the cells in order from simplest structure to most complex structure

Evidence that is based on personal observation is considered