1. A lab cart travels at 0.5 m/s for 3.7 m. How long did it take the cart to travel this distance? show steps

Time, t = 7.4 secs.

Explanation:

Speed can be defined as distance covered per unit time. Speed is a scalar quantity and as such it has magnitude but no direction.

Mathematically, speed is given by the equation;

....equation 1

.....equation 2

Given the following data;

Speed = 0.5m/s

Distance = 3.7m

Substituting into equation 2;

Time, t = 7.4 secs.

i would say the answer is food.

hope this !

a.) travels faster in solids because the particles are closer together.

air is a gas water is a liquid