In a circuit, a 10 resistor is connected in series to a parallel group containing a 60 resistor and a 5 resistor. what is the total resistance in this circuit?

What is a natural resource used to make polypropylene?

You ride your bike to the park 1,800 m from your house. If you ride at a speed of 12 m/s, how long will it take to get to the park?

Which one of the following uses a lens and two mirrors?. a ... binoculars. c ... reflecting telescope. b ... microscope. d ... refracting telescope

According to Ohm's law, which combination of units is the same as the unit for voltage? ohm : ampere ampere * ohm ohm + ampere ampere : ohm

A truck covers 40 meters in a 8.50 seconds while smoothly slowing down to a final velocity of 2.80 meters per second. Perform the following tasks: a) find the trucks original speed b) find its acceleration

When blue light of wavelength 450 nm falls on a single slit, the first dark bands on either side of center are separated by 45.0

An object is moving east, and its velocity changes from 65 m/s to 25 m/s in 10 seconds. Which describes the acceleration? 4 m/s2 in negative acceleration 4 m/s2 in positive acceleration 9 m/s2 in positive acceleration 9 m/s2 in negative acceleration

Two students walk in the same direction along a straight path at a constant speed-one at 0.90 m/s and the other at 1.90 m/s. •How far would the students have to walk so that the faster student arrives 5.50 min before the slower student? A.) 460s B.

During the process of accretion, each planet-in-the-making, or proto-planet, grew in size and mass. The amount of gravity for the proto-planets is best represented by which graph?

Theories and Laws. • How are they alike? • How are they different? • Can you explain why scientific theories will change over time? • Give an example of a scientific theory that has changed.