Register
A person is pushing a box across a table. The measured forces on the box are 10N, 14N, -7N, -10N. Which force is represented by -7N? A) force of friction B) normal force C) force of gravity D) push force
32.7k views
0 votes
A person is pushing a box across a table. The measured forces on the box are 10N, 14N, -7N, -10N.

Which force is represented by -7N?

A) force of friction
B) normal force
C) force of gravity
D) push force

User Jrtapsell
by
5.5k points

2 Answers

6 votes

Answer:

the answer to this question is c

User Benshope
by
5.6k points
4 votes

Answer:

A) force of friction

Step-by-step explanation:

frictional forces are always negative, they are an opposing force they act opposite to the applied force.

User Nevir
by
4.5k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.3m questions

6.9m answers

Other Questions

A space shuttle is approaching the surface of the moon to land. It approaches the moons surface with an initial velocity of 28m/s and is slowing at a rate of -2m/s^2. Show all work and units for problems.
An object is thrown downward with an initial velocity of 3 feet per second. The relationship between the distance s it travels and time t is given by s = 3t + 16t2. How long does it take the object to
________ is a measure of the internal energy that has been absorbed or transferred from one body to another, often due to a difference in temperature.
5. What happens to the arrangement of water molecules as ice melts? A Molecules gain enough energy to escape as vapor. B Molecules release enough energy to escape as vapor. C Molecules gain enough energy
The water at Niagara Falls drops through a height of 55.0 m. If the water’s loss of gravitational potential energy shows up as an increase in temperature of the water, what is the temperature difference
Link Copied!