Physics, 22.11.2021 22:20 jocelyn7575
a girl throws a packet of biscuit to her boy friend 38.4m away. The boy captured the packet 3.2 sec later at the same height from which the girl has thrown it. how fast did the girl throw the packet? ( take g = 10m/s square)
Answers: 3
Physics, 21.06.2019 13:30
The mentor is usually a peer of the individual that acts as a role model and the individual get started in adult life.
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Physics, 21.06.2019 22:40
Um vetor representa um deslocamento cujo módulo é 20 m. se v faz um ângulo de 60 graus com a horizontal, qual é o valor das componentes horizontal e vertical deste vetor?
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Physics, 22.06.2019 07:20
If 2 moles of co_2 at 2l and 500k are expanded reversibly to 20l, more work can be obtained from an adiabatic process than from an isothermal process. is the above statement true or false?
Answers: 3
Physics, 22.06.2019 07:50
Calculate the ratio of h+ ions to oh– ions at a ph = 6. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 6. are they the same? why or why not? record your explanation in table a. what is the concentration of h+ ions at a ph = 6? mol/l what is the concentration of oh– ions at a ph = 6? mol/l what is the ratio of h+ ions to oh– ions at a ph = 6? : 1
Answers: 1
a girl throws a packet of biscuit to her boy friend 38.4m away. The boy captured the packet 3.2 sec...
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