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Ber [7]
3 years ago
14

A net force of 500 newtons causes

Physics
1 answer:
Nadusha1986 [10]3 years ago
4 0

Answer:

<h3>The answer is option A</h3>

Explanation:

To find the mass of an object given it's acceleration and the force acting on it we use the formula

mass =  \frac{force}{acceleration}  \\

From the question

force = 500 N

acceleration = 5.0 m/s²

We have

mass =  \frac{500}{5}  \\

We have the final answer as

<h3>100 kg</h3>

Hope this helps you

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c

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An infinitely long cylindrical insulating shell of inner radius a and outer radius b has a uniform volume charge density p. Dete
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∫E.dr= Qinside/εo

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3 0
3 years ago
The fixed hydraulic cylinder C imparts a constant upward velocity v = 2.2 m/s to the collar B, which slips freely on rod OA. Det
Olenka [21]

Answer:

so angular velocity is 7.13128 sec−1

Explanation:

velocity v = 2.2 m/s

displacement s = 220 mm = 0.220 m

distance d = 510 mm = 0.510 m

to find out

angular velocity

solution

we know that

angular velocity will be velocity ( v)  / (displacement²  +  distance²)   .....1

now put all these value in equation 1 and we get angular velocity i.e.

angular velocity =  velocity ( v)  / (displacement²  +  distance²)

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6 0
3 years ago
1.3 kg of water, at an initial temperature of 25oC, is heated at a rate of 100 W in a well-insulated container. How much time (i
Leviafan [203]

Answer:

68.25 minutes.

Explanation:

Power = Energy/time or

Power = Heat/time

P = Q/t....................... Equation 1

Q = Pt ........................ Equation 2

Where Q = quantity of heat, P = power, t = time.

Also,

Q = cm(t₂-t₁) ................. Equation 3

Where c = specific heat capacity of water, m = mass of water, t₁ = initial temperature of water, t₂ = final temperature of water.

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6 0
3 years ago
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Answer:

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2 years ago
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