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Nuetrik [128]
2 years ago
5

A car starts from rest and accelerates at 5 m/s/s.

Physics
1 answer:
goldenfox [79]2 years ago
3 0

Please find attached photograph for your answer. Hope it helps. Please do comment

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Can someone help with me 1,2,3 please I will mark brainless .
Yuki888 [10]

Answer:

1) A. .33 hr

2) B. 6ft

3) A. 58mi/hr

6 0
2 years ago
Which statement below best reflects the energy of the rock shown in the diagram?
Natali [406]

Answer:

32

Explanation:

32

5 0
2 years ago
A circular loop of wire with radius 2.00 cm and resistance 0.600 Ω is in a region of a spatially uniform magnetic field B⃗ that
Anika [276]

Answer:

Incomplete questions

Let assume we are asked to find

Calculate the induced emf in the coil at any time, let say t=2

And induced current

Explanation:

Flux is given as

Φ=NAB

Where

N is number of turn, N=1

A=area=πr²

Since r=2cm=0.02

A=π(0.02)²=0.001257m²

B=magnetic field

B(t)=Bo•e−t/τ,

Where Bo=3T

τ=0.5s

B(t)=3e(−t/0.5)

B(t)=3exp(-2t)

Therefore

Φ=NAB

Φ=0.001257×3•exp(-2t)

Φ=0.00377exp(-2t)

Now,

Induce emf is given as

E= - dΦ/dt

E= - 0.00377×-2 exp(-2t)

E=0.00754exp(-2t)

At t=2

E=0.00754exp(-4)

E=0.000138V

E=0.138mV

b. Induce current

From ohms laws

V=iR

Given that R=0.6Ω

i=V/R

i=0.000138/0.6

i=0.00023A

i=0.23mA

5 0
3 years ago
Light is form of energy that causes
Hitman42 [59]
Light is form of energy that causes electromagnetic radiation
I’m sorry if I’m wrong
4 0
3 years ago
Read 2 more answers
IF SOMEONE CAN ANSWER THESE QUESTIONS ILL GIVE BRAINLIEST!!!!! Pls
jarptica [38.1K]

Answer:

4. tension

5. compressible

6. sheer force

Explanation:

Hope this helps❣️

Mark me as brainliest

7 0
3 years ago
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