A 61.0 kg box is sitting at rest. In order to change the box's state of motion, Jamie must apply 75.1 Newtons of force on the box.
1. Which of the following represents a posarble value for the force of static friction when
Jamie applied 75.1 Newtons of force on the box?
A. 71.9 N
B. 75.1 N
C. 85.3 N
D. 133 N
2. How much magnitude of force does the box exert back on Jamie's hand?
A. 4400 N
B. 1.20 N
C. 75.1 N
D. 0.00 N

Anne applies a force on a toy car and makes it move forward. what can be said about the forces acting on the toy car at the moment anne applies the force?

The speed of sound in ice, water, and steam is shown. what best explains the speed of sound in different states of matter? sound travels fastest in ice because energy is easier to transfer when the molecules are close together. sound travels slowest in steam because the sound has to move around the gas molecules that are far apart. sound travels fastest in ice because the temperature of solids is always greater, so the heat transfers the sound energy. sound travels slowest in steam because the pressure is so great the sound cannot travel though the steam particles.

What conclusion can be made based on the temperature of soil when the light hits the soil at 0°, 45°, and 90° angles in section 2 of the experiment? did your results support your hypothesis? why or why not?