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Arturiano [62]
2 years ago
14

PLEASE HELPP Look at the picture

Physics
2 answers:
denis23 [38]2 years ago
8 0
Answer: It’s c
explaining: i guessed
sveticcg [70]2 years ago
8 0
It’s either C. Or B. but it’s most probably B. Sorry if I’m incorrect.
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after the car leaves the platform , gravity causes it to accelerate downward at a rate of 9.8 m/s2. what is the gravitational fo
alexandr1967 [171]

The gravitational force on the car is the force popularly known
as the car's "weight".  Its magnitude is

            (9.8 m/s²) times (the car's mass, in kilograms) .

The unit of this quantity is [newton] .

5 0
3 years ago
A straight wire of length 0.53 m carries a conventional current of 0.2 amperes. What is the magnitude of the magnetic field made
olga55 [171]

Explanation:

It is given that,

Length of wire, l = 0.53 m

Current, I = 0.2 A

(1.) Approximate formula:

We need to find the magnitude of the magnetic field made by the current at a location 2.0 cm from the wire, r = 2 cm = 0.02 m

The formula for magnetic field at some distance from the wire is given by :

B=\dfrac{\mu_oI}{2\pi r}

B=\dfrac{4\pi \times 10^{-7}\times 0.2\ A}{2\pi \times 0.02\ m}

B = 0.000002 T

B=10^{-5}\ T

(2) Exact formula:

B=\dfrac{\mu_oI}{2\pi r}\dfrac{l}{\sqrt{l^2+4r^2} }

B=\dfrac{\mu_o\times 0.2\ A}{2\pi \times 0.02\ m}\times \dfrac{0.53\ m}{\sqrt{(0.53\ m)^2+4(0.02\ m)^2} }

B = 0.00000199 T

or

B = 0.000002 T

Hence, this is the required solution.

4 0
3 years ago
17 POINTS!!
mina [271]

Answer:

angular momentum = inertia * angular speed

similar to momentum

momentum = mass * velocity

D) is correct because a wider rim will increase the inertia of the pot

this assumes a constant angular momentum

7 0
2 years ago
True or false static is weightless colorless and odorless​
V125BC [204]

Answer:

True.

Explanation:

5 0
3 years ago
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azamat

Answer:

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6 0
3 years ago
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