How do I find deceleration

Dante uses 14 J of work to lift a weight for 30 seconds. How much power did he use?

A negative slope on the velocity versus time graph indicates that an object is not accelerating true or false?

In which region of the Sun does energy move as waves that transfer from atom to atom?

A spring can be compressed to a limit of - 0.50 m and can be stretched a maximum of 0.75-m within the limit of a spring constant k = 25.0 N/m. What is the range of force that can be applied to this spring.

A metal bar moves through a magnetic field. the induced charges on the bar are

An experiment is performed to obtain the value of a physical property. If the true (i. e., correct) value of the property is 50 and the measured (i. e., experimental) value is 32, the percent error of the experimental result is:

White moths were found in huge numbers in the city of Birmingham. These moths could be easily camouflaged by the trees. Because of sudden industrial development, the trees in the city were covered with soot.

What two factors determine how fast weathering occurs

A sound that's produced by a single wave at a constant frequency and with no overtones is called

Which of the following is ignored when determining the relative mass of atoms? protons nucleus electrons. neutrons