Acar is travelling at a constant speed on a flat road
true or false
-the car is in equilibrium (t/f)
-the car is accelerating (t/f)
-there is a net force on the car (t/f)
-there is work being done on the car (t/f)

Which quantities are scalars? choose all that apply a.distance b.speed c. acceleration d.velocity

This is important. 1. which of the following is an si base unit for measuring length? (2 points) inch gram meter mole 2. which of the following units for distance is an si unit? (2 points) centimeter foot inch yard 3. which of the following tools should a scientist use to measure an object in meters? (2 points) electronic balance pan balance tape measure thermometer

What causes the formation of ocean currents?