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Nina [5.8K]
3 years ago
5

PLEASE HELP WILL GIVE BRAINLIEST

Physics
1 answer:
Ede4ka [16]3 years ago
3 0
B is the correct answer because the more mass the person has the harder it will be for the opposing team to pull on the other team.
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Where would a Christmas tree be most likely to grow?
sveticcg [70]
Taiga is the answer.

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3 years ago
The tire above has a recommended tire pressure of 35 PSI, however, its current pressure is only 26 PSI. Which of the following c
Dima020 [189]

Answer:

option B  

Explanation:

It is given that in the tire the recommended pressure is 35 PSI however the current pressure is only 26 PSI which means that pressure in the tire is less than the recommended so the chances of blowout of the tire gets eliminated hence option A is not correct.

Having pressure less in the tire can lead to the Unstable handling of the vehicle.

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7 0
3 years ago
A 25.0-kg box is released on a 27° incline and accelerates down the incline at 0.30 m/s2. Find the friction force impeding its m
mr Goodwill [35]

Answer:

(A) Frictional force will be 103.7276 N

(B) Coefficient of friction \mu _k=0.4751

Explanation:

We have given

mass of the box m = 25 kg

Angle \Theta =27^{\circ}[/text]Acceleration [tex]a=0.3m/sec^2

Apply Newton's second law of motion ,

Vertically :

            F_N= mg cosθ

                = 25\times 9.8\times COS27^{\circ}=218.296N

Horizontally :

              mg sinθ - F = ma

A)

frictional force F= mg sinθ - ma

                        = 25\times 9.8sin27^{\circ}-25\times 0.3=103.7276N

B)

Coefficient of friction  \mu _k=\frac{F}{F_N}=\frac{103.7276}{218.296}=0.4751

8 0
3 years ago
4. State Newton's second law of motion
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  5. A person pushes the water with his hands in the backward direction while swimming .In turn water in the pool pushes him forward due to the reaction force .When a carpet with a stick dust comes out.
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3 years ago
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