Which of the following is not part of testing a hypothesis?

A. Making a theory

B. Making a model

C. Gathering evidence

D. Collecting data

A 0.157 kg ball is thrown straight up from 2.33 m above the ground. Its initial vertical speed is 11.60 m/s. A short time later, it hits the ground. Calculate the total work done by the force of gravity during that time.

Which landform rises abruptly from its surroundings and has a rounded or sharp peak? hill mountain plains plateau

Describe how an iron tyre is fitted onto the wheel of a train.

Hiw many times lager then a centimeter is a dekagram

Suppose that a person has an average heart rate of 72.0 beats/min. How many beats does he or she have in 2.0 y? In 2.00 y? In 2.000 y?

What does it mean when a plane is perpendicular to the x-axis?

If the weight of an object that is submerged in a fluid is 10 N and the buoyant force on it is 20 N, what will happen to the object?|

A switch in an electric circuit controls the flow of electrons in the circuit. True O False

What are three common forms of work in science

A boat travels north across a river at a velocity of 22 meters/second with respect to the water. The river's velocity is 2.2 meters/second to the east. What is the resultant velocity of the boat, as measured from the land?