makaylareed369 makaylareed369

23-10-2016
Physics

contestada

The force of gravity acting on a child's mass on earth is 490 newtons. What's the child's mass? A. 206 kg B. 4,802 kg C. 50 kg D. 800 kg

Respuesta :

Librocubicularist Librocubicularist

23-10-2016

The answer is C. 50 kg because:

F = mxa
M = f/a
= 490N/9.81m/s^2
= 50kg

Answer Link

Markyyy Markyyy

23-10-2016

The child's mass on earth is equal to 50kg.

Answer Link

Otras preguntas

The radius of a circle is 4. The diameter is 8. The radius of a triangle is 8. The diameter is 16. Which shape has the least amount of square feet?

A population of 3.5 million bacteria increases by 488000 . How many bacteria are there now?

Adaptations for water in ﬁsh include a. several ﬁns for swimming. b. a system of muscles for movement. c. gills that allow them to “breathe” oxygen in water. d.

A car rental company sells accident insurance to 24% of its customers. Out of 550 customers, about how many customers are predicted to purchase insurance?

in 3 months Us energy giant Enron went from a company with assets of 62bn to a company with depts of 18bn What is the difference between these two amounts?

One of the largest lotto wins was 22,590829 . Round this amount to the nearest 100,000 ?

if f(x)=2x+1,what is f(-3)

One of the largest lotto wins was 22,590829 . Round this amount to the nearest 100,000 ?

a woman has $1.70 in dimes and nickels.She has 5 more dimes than nickles. How many nickles does she have

The 3 items are on sale for $15, $16.95, and $20How to correct this sentence by editing the numbers for the correct form, figures or words