Two charged particles q1=2, q2=4 are placed 5 centimeters. what is the force between them

A police car is traveling at a speed of 50 meters per second when it suddenly accelerates at a rate of 5 m/s2. How fast will the car be going (final velocity) if it maintains that acceleration for 30 seconds

How does atomic number relate to mass number

Kendra wants to use similes to describe the reflection and absorption of waves. Which pair of similes best fit? Reflection is like bouncing a tennis ball, and absorption is like water soaking into a paper towel.

Explain how the rabbit depend on energy from the sun.

The basic life function of an organism are carried on by A) cells B) nutrients C) atoms D) harmones

A space probe produces a radio signal pulse. If the pulse reaches Earth 12.3 seconds after it is emitted by the probe, what is the distance from the probe to Earth?

Do substances that heat up quickly have high or low specific heat capacity?

A substance has a specific heat of 0.870 J/g°C. It requires 2,000.0 joules to increase the temperature of 10.0 grams of the substance from its original temperature to its final temperature. By how many degrees did the substance increase? A 87.

How many earth years does it take mars to orbit the sun

Which represents a system that is almost completely closed?