Answer:
The correct answer is C.
Step-by-step explanation:
C. ✓ No, the Large Counts condition is not met.
The net force in the forward direction will be 9 Newton.
<h3>What is a expression? What is a mathematical equation? What is friction? What is coefficient of kinetic and static friction?</h3>
- A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.
- A mathematical equation is used to equate two expressions. Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.
- Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other.
- The opposing force between two objects in contact that are moving against each other is called kinetic friction. The force that has to be overcome in order to get something to move is called static friction.
- F(Kinetic) = μ[k]N and F(static) = μ[S]N
We have the coefficient of kinetic friction between the plastic legs of the desks and the tile is 0.3. The desks have a mass of 17 kg each. Mr. bob applies of a force of 60 N to the desk
We can write the equation for the net forward motion as -
F{net} = F{applied} - F{friction}
F{net} = F{applied} - μ[k]N
F{net} = F{applied} - μ[k]mg
F{net} = 60 - 0.3 x 17 x 10
F{net} = 60 - 51
F{net} = 9 Newton
Therefore, the net force in the forward direction will be 9 Newton.
To solve more questions on friction, visit the link below -
brainly.com/question/2272356
#SPJ1
Nonlinear. it is a quadratic equation therefore yields a parabola
Answer:
The answer would be 70000, because the 10 is powered to 4 you have to put down 4 zeros and since the equation is 7×10^4 you have to put down a 7 before the 4 zeros, therefore the answer would be 70000
1. 1 hour = 60 minutes
We convert 3 hours and 25 minutes to minute : 3 x 60 + 25 = 205 (minutes). Since 205 < 230, it took longer to get home than getting to the beach.
2. (Same convertion)
5 hours and 10 minutes = 5 x 60 + 10 = 310 (minutes)
So, the last day rained longer than the day before it.
3. 1 day = 24 hours.
We convert 3 days to hours : 3 x 24 = 72 (hours)
Since 72 > 68, Wendy's family lost their power longer than their neighbors.
4. 1 minute = 60 seconds
Convert 2 minutes and 2 seconds to seconds : 2 x 60 + 2 = 122 (seconds)
Since 122 > 121, it means Paul took longer to finish his race, which mean Jeff finished first (Rip Paul)
5.
Question : Bob bought 2 pizzas for him and his friend, Kevin. They both ate 1 pizza. Bob finished his pizza in 6 minutes and 45 seconds. Kevin finished his pizza in 400 seconds. Who finished first?
Solution : Convert 6 minutes and 45 seconds to seconds : 6 x 60 + 45 = 405 (seconds)
Since 405 > 400, Bob took longer to finish his pizza -> Kevin finished first.
