Which of the following quantities would be acceptable representations of weight? check all that apply.

12.0 lb
0.34 g
120 kg
1600 kn
0.34 m
411 cm

An automobile of mass 2000 kg moving at 30 m/s is braked suddenly with a constant braking force of 10000 n. how far does the car travel before stopping?

What are the similarities & differences between a thermistor and a light dependent resistor in physics?

Select all the correct answers. which changes will increase the rate of reaction during combustion? decreasing the area of contact between the reactants adding more oxygen to the reaction removing heat from the reaction changing the reactants from solid form to powdered form lowering the exposure of the reactants to air