The three particles that make up atoms are Question 9 options: protons, neutrons, and isotopes. positives, negatives, and neutrals. protons, neutrons, and electrons. neutrons, isotopes, and electrons.

Drag each label to the correct location on the chart. Sort the items based on whether they are simple machines or compound machines. sewing machine pair of tongs fishing rod and reel seesaw wheelbarrow crane Reset Next

Two similar sized stones, one heavy and one light, are dropped from the same height into a pond. Explain why the impact of the heavy stone would produce waves with higher amplitude than the impact of the light done would.

The names of the seven days of the week are derived from the names of the bodies of the solar system that are visible to the naked eye.

A square metal block with mass (m) is suspended by five wires with the same length. One of these wires is made of iron at the center of the block and has a radius (1.

A force of 20N acts on a particle of mass 2 Kg and displaces it by 5m at an angle 30°. What is the work done?

6. What is ductility?

During practice, a baseball player hits a very high fly ball, and then runs in a straight line and catches it. Which had the greatest displacement during the time period from the hitting of the ball to its catching

Why are glass fibers stronger than bulk glass?

1. A 2000kg truck at rest accelerates to 45m/s in 7 seconds. What is its change in kinetic energy?

The speed with which force is developed by skeletal muscles is determined by the