27lm4902 27lm4902

04-05-2021
Mathematics

contestada

An object of mass 1.5 kg rests on a shelf where it has gravitational potential energy of 7 joules. An object of mass 4.5 kg is placed on the same shelf. What is the gravitational potential energy of this second object?

Respuesta :

Ssskksk Ssskksk

04-05-2021

Answer:

21 Joules is the gravitational potential energy for 4.5kg

Answer Link

Otras preguntas

Make the biggest possible number using the digits below only once 4 , 5 , 5 answer

help help help help please

Evaluate 3a2 + 4b2 for a = 2 and b = 3. O 168 48 O 36

Despite being distinguished by individual styles, Abstract Expressionists working in America after World War II shared what common artistic characteristics?

What’s is the greatest common factor of 100x^2 - 250xy + 75x

ASAP At a store you have the option to buy a 12 pack of pop for $5 or a 8 pack for $3. Which is the better deal? 12 pack 8 pack. And can u pls explain how u got

Y=5sin (3x -4t)Cdculate the wavelength frequency and period.Pls answer and explanation with formula

Simplify . 7+ the square root of 6(3+4)-2+9-3*2^2 The solution is

Someone please help! Thxx

By 1400 the____________ was established permanently in Rome, which thus became a center for Christian art