krishnamohapatra900 krishnamohapatra900

19-06-2022
Physics

contestada

A person does work equal to 2500 J in climbing a tree of height 5 m. What is the mass of the person? The value of g = 9.8 ms². (1) 250 kg (3) 49 kg (2) 51 kg (4) 500 kg

Respuesta :

ihabelias ihabelias

19-06-2022

Answer:

51kg

Explanation:

w=FxS

2500=Fx5

F=2500/5=500

mass = 500/9.8 = 51kg

Answer Link

Otras preguntas

'dont trust him,' she said to her friend. in reported speech

The product of a number, x, and 0.28 is 13.44. Which equation matches this statement? Answer Selection 0.28 divided x = 13.44 0.28x = 13.44 13.44x = 0.28 x divi

What is the product of 9a 4ab and 2a?

What is the number of significant figures in the final answer for 2.679 times 7.0

does the electron chain need oxygen

What should I do after kneecap surgery?

What are the properties of a logarithmic graph?

Can anyone help with this right answer please

At a college, the ratio of teachers to students is 1 to 11. The ratio of female students to the total number of students is 4 to 9. If there are 264 female stud

Determine whether the underlined value is a parameter or a statistic.: Following the election comma Modifying 18 % with underline of the governors of all 50 are