Marcus is conducting an experiment to investigate the distance an object will move. To do this, he uses a baseball and a bat. He predicts the ball will travel different distances depending on how hard he hits the ball with the bat. Which of the following observations is Marcus most likely to make?
The force of motion of the baseball bat was the same for a strong and weak force.
The size of the ball affected the motion, but the size of the force did not affect it.
When a stronger force was applied to the ball, the ball traveled a longer distance.
When a weaker force was applied to the ball, the ball traveled a longer distance.
Answers: 2
Physics, 22.06.2019 05:40, thomasalmo2014
Unpolarized light of intensity i_0=750w/m^2 is incident upon two polarizers. after passing through both polarizers the intensity is i_2=280w/m^2. (a) what is the intensity of the light after it passes through the first polarizer in w/m^2? (b) write an equation for the angle between the polarizers in terms of the initial (i_0) and final (i_2) intensities. (c) find the angle between the polarizers in degrees.
Answers: 3
Physics, 22.06.2019 11:30, jessecabrown1
If the chemical properties of a substance remain unchanged and appearance or shape of a substance changes it is called a ?
Answers: 1
Marcus is conducting an experiment to investigate the distance an object will move. To do this, he u...
Biology, 29.01.2020 07:47
Mathematics, 29.01.2020 07:47
Mathematics, 29.01.2020 07:47
Chemistry, 29.01.2020 07:47