Duas esferas A e B de massa m e 2m respetivamente são lançadas verticalmente para cima. A esfera A é lançada a partir do solo com velocidade de valor 10 ms-1, e a esfera B de uma altura de 2,0m, com velocidade de valor 6ms-1. Despreze o efeito da resistência do ar, e considere o referencial unidimensional 0Y, com sentido positivo de cima para baixo. Utilizando as Leis da Cinemática, determine a razão entre a altura máxima atingida pela esfera B e a altura máxima atingida pela esfera A.

when the use of electricity burdens the fuse and miniarure circuit beakers and there is a possibility of a fuse then they automatically cut off the electricity supply to your homes and after you fix the problem u jzt switch it on and it continues the supply of electricity to ur homes

answer:   you might love summer weather, but you don’t want it to feel like the sun is inside your car. but a hot car that just won’t seem to cool down might be a bigger of a problem than you think. your car relies on being at the right temperature.

explanation:

if the person is shown to have +90n, then ans is -10n.

if the person is shown to have -90n, then ans is +10n.