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Nutka1998 [239]
2 years ago
14

PLS ANSWER FAST WILL GIVE BRANLEST!!!

Physics
2 answers:
nevsk [136]2 years ago
7 0

\huge\bf{\pink{\underline{\underline{\mathcal{AnSwer࿐}}}}}

<h2>Given:- </h2>

  • acceleration = 1000 m/s²
  • force = 5000 N

<h2>To find:- </h2>

  • Mass of the cannonball

<h2>Formula to be used:- </h2>

\longrightarrow \underline{\boxed{\sf mass = \dfrac{force}{acceleration}}}

<h2>Solution:- </h2>

:\implies \sf mass = \dfrac{5000}{1000}

:\implies \sf mass = 5 kg

hence, the required answer is 5kg.

<h2>______________________________</h2>
melamori03 [73]2 years ago
4 0

Answer:

mass=force/acceleratio

m=5000/1000

m=5kg

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Copper has a specific heat of 0.09 cal/g x C . How much change in temperature would the addition of 8373 cal of heat have on a 5
neonofarm [45]
<h3>Answer:</h3>

172.92 °C

<h3>Explanation:</h3>

Concept being tested: Quantity of heat

We are given;

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We are required to calculate the change in temperature.

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Therefore, the change in temperature will be 172.92 °C

3 0
3 years ago
A car traveling at 20 m/s when the driver sees a child standing in the road. He takes 0.80 s to react, then steps on the brakes
mr Goodwill [35]

When driver see the child standing on road his speed is 20 m/s

So here at that instant his reaction time is 0.80 s

He will cover a total distance given by product of speed and time

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so the total distance covered by it

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d = 16 + 28.6 = 44.6 m

<em>so it will cover a total distance of 44.6 m</em>

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"The White Shark" allows riders to start from rest on a tube and then slide down a 44 meter slide. It takes the rider 6.2 second
Leni [432]
<span>Acceleration is the rate of change of the velocity of an object that is moving. This value is a result of all the forces that is acting on an object which is described by Newton's second law of motion. Calculations of such is straightforward, if we are given the final velocity, the initial velocity and the total time interval. However, we are not given these values. We are only left by using the kinematic equation expressed as:

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a = 2.3 m/s^2



 </span>
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