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Alexxandr [17]
3 years ago
6

A 1200kg car is driving at 40m/s on a wet asphalt road. If the driver slams on the brakes and the car skids to a halt. a)What is

the Force of friction acting on the car?
b) What would the force of friction be if the road was dry?

c) Will the car go farther when the road is wet or dry? Explain
Physics
2 answers:
qwelly [4]3 years ago
8 0

Answer:

It's Meme Time, it's Meme Time

Gather all your friends, it's Meme Time

It's Meme Time, it's Meme Time

The only cure for sadnessIt's Meme Time, it's Meme Time

Gather all your friends, it's Meme Time

It's Meme Time, it's Meme Time

The only cure for sadnessIt's Meme Time, it's Meme Time

Gather all your friends, it's Meme Time

It's Meme Time, it's Meme Time

The only cure for sadnessIt's Meme Time, it's Meme Time

Gather all your friends, it's Meme Time

It's Meme Time, it's Meme Time

The only cure for sadnessIt's Meme Time, it's Meme Time

Gather all your friends, it's Meme Time

It's Meme Time, it's Meme Time

The only cure for sadnessIt's Meme Time, it's Meme Time

Gather all your friends, it's Meme Time

It's Meme Time, it's Meme Time

The only cure for sadnessIt's Meme Time, it's Meme Time

Gather all your friends, it's Meme Time

It's Meme Time, it's Meme Time

The only cure for sadnessIt's Meme Time, it's Meme Time

Gather all your friends, it's Meme Time

It's Meme Time, it's Meme Time

The only cure for sadnessIt's Meme Time, it's Meme Time

Gather all your friends, it's Meme Time

It's Meme Time, it's Meme Time

The only cure for sadnessIt's Meme Time, it's Meme Time

Gather all your friends, it's Meme Time

It's Meme Time, it's Meme Time

The only cure for sadnessIt's Meme Time, it's Meme Time

Gather all your friends, it's Meme Time

It's Meme Time, it's Meme Time

The only cure for sadnessIt's Meme Time, it's Meme Time

Gather all your friends, it's Meme Time

It's Meme Time, it's Meme Time

The only cure for sadnessIt's Meme Time, it's Meme Time

Gather all your friends, it's Meme Time

It's Meme Time, it's Meme Time

The only cure for sadness

Explanation:

ycow [4]3 years ago
6 0

Answer:

the answer is B

Explanation:

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(e)
Hatshy [7]

Answer:

≈933.3kg/m^3

Explanation:

Density=Mass/Volume

11200kg/12.0= 933.3333kg/m^3

5 0
3 years ago
4. Are the forces acting on the chandelier unbalanced?​
kakasveta [241]

Answer:

If it is not an object in motion, all forces are balanced.

3 0
3 years ago
We have seen that the voltage of a concentration cell can be affected by the concentrations of aqueous components and/or tempera
NemiM [27]

Answer:

1) Magnesium metal/magnesium ion

2) Aluminum/aluminum ion

3)  Copper metal/copper(l) ion

Explanation:

The activity series is a series that shows the ease of reactivity of substances in an electrochemical cell.

The substances that are higher up in the series are more reactive in electrochemical cells.

Magnesium is the first element in the series that has the most negative redox potential  then followed aluminium.

Hence, according to Nernst,

1) Magnesium metal/magnesium ion

2) Aluminum/aluminum ion

3)  Copper metal/copper(l) ion

5 0
3 years ago
Analysis of the relationship between the fuel economy​ (mpg) and engine size​ (liters) for 35 models of cars produces the regres
kvasek [131]

Answer:

Gas mileage is 17.29

Explanation:

Given data:

The total number of the model is 35

The total size of the engine is 5 ltr

The regression model is given as

36.44 - 3.829\times engine\ size

From the information given in question we have

Regression equation is : model- mpg = 36.44 - 3.829\times engine\ size

Therefore for engine capacity of 5 liters;

Gas mileage = 36.44 - 3.829\times 5  = 17.29

Gas mileage is 17.29

8 0
3 years ago
A cyclist travels from point A to point B for 10 minutes. During the first 2.0 minutes of her trip, she maintains a uniform acce
bogdanovich [222]

Answer:

im not really good at explaining, but i found this website url:

https://www.numerade.com/questions/a-cyclist-travels-from-point-a-to-point-b-in-10-min-during-the-first-20-min-of-her-trip-she-maintain/

same question just with the explanation

6 0
2 years ago
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