kerolos24 kerolos24

15-04-2021
Physics

contestada

A KG object has a speed of 24 M/S if it has 14 J of kinetic energy what is the mass

Respuesta :

sabiha124 sabiha124

15-04-2021

k.E=1/2mV2
14=1/2 m(24)^2
14=m576/2
14*2=m576
28/576=m
m=0.048 kg

Answer Link

Otras preguntas

Which correctly describes the transformation shown? A-Reflection because there is a mirror imagine B-Transformation because the orientation of the points stay

answer to cheek your knowledge

Is their any country Pakistan

Who is the first man to go to space

1+1=? 2+2=? 7+7=? 9+9=? 5+5=?

For questions 1 - 3, determine whether the sequence is arithmetic, geometric, or neither 1. 2, 4, 6, 12, 24,... 2. 2/3, 4/3, 6/3, 8/3 3. 24,12, 6, 3/2 ...

A projectile is thrown upward so that its distance above the ground after t seconds is h = -16t2 + 608t. After how many seconds does it reach its maximum height

If x and b are positive rational numbers such that x^2b = 6, then what is the value of x^8b?

Decrease $88 by 5%please help i need step by step explanation

Please Help I have a lot more to do also