Once the causes of a problem with a product are identified, the next step is to

a.

communicate the solution.

b.

identify a need.

c.

redesign the product.

d.

build a prototype.

You can hear someone around the corner before you can see them due to reflection, diffraction, refraction, or absorption?

An advantage of parallel circuits is that A. it is the simplest type of circuit to make. B. electrons can only take one path, so the flow of energy is always known. C. if one part of the circuit is not working, the other parts can still work. D.

On an acceleration-time graph what are the units for acceleration

Can you use a machine to gain both force and speed at the same time? explain.

Explain the difference between mass and weight for objects on earth and on the moon

Warming in front of a fire while camping is an example of? A. Conduction B. Convection C. Radiation

In which medium would light travel the fastest? Question 21 options: a. across a room b. in a swimming pool c. through outer space d. through a railroad track

A 0.60 Kilo gram basketball poses on the rim of a basketball hoop that is 3.0 m high find the potential energy of the ball there (use G=10 N/KG.)

2. What was the role of women as industry increased? A. They gained the vote, B. They became industry leaders, e. They led the household D. They can for government office,

A 26-g steel-jacketed bullet is fired with a velocity of 630 m/s toward a steel plate and ricochets along path CD with a velocity 500 m/s.