A microscope that uses light and more than one lens

Misconception about falling objects

A scientist hypothesizes that the temperature at which an alligator's egg is incubated will determine whether the alligator will be male or female.

Acceleration is often measured in what unit? A. newtons B. kilograms C. meters per second D. meters per second squared

How does acceleration affect velocity

9. From the densities below, decide whether each substance will sink or float in sea water. Sea water has a density of 1.025 g/ml. (Write sink or float on the line.) Gasoline 0.66 g/ml Asphalt 1.2 g/ml Cork 0.26 g/ml

How much work must be done on a 10 kg snowboard to increase its speed from 4 m/s to 6 m/s?

If a spacecraft that seems to be motionless in deep space is given some type of quick push, what will happen? A. The spacecraft will not move because it only works on earth. B.

A fast, white water cascade is also known as what?

What is a stack of membranes that packages chemicals

Under what condition (s) will an object be in equilibrium? Notice that equilibrium in physics has a broader definition. (A) Only if it is moving with constant velocity. (B) Only if it is at rest.