If an object had a mass of 5 kilograms, what would be the wright of the object measured on a spring scale in the unit of newtons?

a) 5 newtons
b) 10 newtons
c) 50 newtons
d) 100 newtons

What re the two main phrases of the cell cycle.

Asolution of an enzyme and a substrate was placed in a water bath and the temperature of the reaction was raised gradually. the graph shown was plotted at the end of the experiment. what can be concluded from the graph? a) temperature has no effect on the activity of the enzyme. b) the effect of temperature on the enzyme is unpredictable. c) the enzyme shows increased activity up to a certain temperature. d) the activity of the enzyme is inversely proportional to the temperature.

What best describes the dropping height of a ball that bounces back up to a height of 45 cm