nasrudiinali01 nasrudiinali01
  • 22-10-2018
  • Physics
contestada

How much force is necessary when Gretzky accelerates a 1.04 kg hockey puck at 987 m/s2?

Respuesta :

xXAriellXx
xXAriellXx xXAriellXx
  • 23-10-2018

I believe the answer is 1026 N

Answer Link
skyluke89
skyluke89 skyluke89
  • 25-10-2018

Answer:

1026 N

Explanation:

We can calculate the force required by using Newton's second law:

[tex]F=ma[/tex]

where

F is the force applied

m is the mass of the hockey puck

a is the acceleration

In this problem, the mass is m=1.04 kg, while the acceleration is [tex]a=987 m/s^2[/tex], therefore the force required is

[tex]F=ma=(1.04 kg)(987 m/s^2)=1026 N[/tex]

Answer Link

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