2 years ago

A motorcycle is moving with the velocity of 72km/h. If the velocity reaches 40m/s after 0.5m calculate the acceleration

Physics

1 answer:

julsineya [31]2 years ago

3 0

Answer:

1200m/s

Explanation:

initial velocity=72km/h=20m/s

Final velocity=40m/s

Distance=0.5m

Now,

2as=v^2-u^2

or,2*a*0.5=40^2-20^2

or,1a=1200

or,a=1200/1

therefore,acceleration=1200m/s

Plz mark me as brainliest:)

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MrMuchimi

Answer:

$B_{net}$ = $(2\times 10^{-5}T/A).(I-25A)$

Explanation:

Given :

the distance between the two wires is = 2 cm

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Current in one of the wire, I = 25 A

Now we know that, when the direction of the current is same that is in one direction , the magnetic field at the mid point in between the two wires will oppose each other.

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2 years ago

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Answer:

A. It does not exhibit projectile motion and follows a straight path down the ramp.

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2 years ago

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A car travels 2155.0m in 195.9s. What is the car's average speed?

inna [77]

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Speed is calculated by the rate of change of displacement.
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3 years ago

Physic help????????????????

maxonik [38]

My personal understanding and opinion is that ALL of those questions
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2 years ago

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Answer:

5.1*10^3 J/m^3

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Using E = q/A*eo

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q =75*10^-6 C

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2 years ago