When a body moves in a straight line with increasing speed, the net force on it must be increasing.
Indicate whether the statement is true or false
Question 2
Why are paths of the alpha particles deflected by the nucleus in this figure?
a. They bounce off each other just like billiard balls do.
b. Because of the electrostatic repulsion of particles with the same sign of charge.
c. This is predicted by Thomson's plum pudding model of the nucleus.
d. Because electrons outside the nucleus are repelling the alpha particle.
e. Because of the forces holding the protons and neutrons together inside the nucleus.
Injecting an IV push (bolus) medication; B, into a primary infusion line
Growth of the body and brain is dramatic over the first 2 years.
Drag Force in a Climb
Overhead stretch for the shoulder muscles. Lean back to create the stretch using your body weight.
Flexion of the hip with straight knee
A wide variety of pathogens may live on or in the human body