Question 13 2 pts
A sprinter, starting from rest, can accelerate at 3.0 m/s2 for 3.0 s. How far will she run in this time?
1.0 m
9.0 m
13.5 m
6.0 m
4.5 m

Orque can be calculated by multiplying the force (n) applied at 90? to the lever arm at a distance (m) from the pivot point (point of rotation), the compound si unit for the torque is n? m. if the force (at 90? to the lever arm) applied is 15 n and it is applied at 2.0 m from the pivot point (point of rotation), what is the torque on the lever?

What is the weight of a feather (mass = 0.0001 kg) that floats through earth's and the moon's atmospheres?

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