kolbikirk83131 kolbikirk83131
  • 24-03-2020
  • Physics
contestada

A police officer measures a straight skid mark on the road of length d=20m. the car involved is stationary at the end of the skid mark. the coefficient of sliding friciton between the car and the road is =.80. what was the speed of the car just before it went into a skid?

Respuesta :

hanifabegum2005 hanifabegum2005
  • 24-03-2020
80 divided by 20 is 2
Answer Link

Otras preguntas

4. If a person runs at 4 m/s for 2 minutes, how far will they run?
(-14+3/2b)-(1+8/2b)​
Describe the properties of mains electricity in the UK
The area of a rectangular piece of land J is 220 square metres.Its width is 12.5.what is the perimeter of the land ?​
write a letter to your friend talling him or her about what you intend to do it your plan after leaving school​
x^2+y^2=25 Y= 2x - 5What are the x coordinates
what is european economic cummunity ?
Evaluate 12(20 - 17) - 3•6 A.18 B.205 C.1320 D.198
A fuel-filled rocket is at rest. It burns its fuel and expels hot gas. The gas has a momentum of 1,500 kg x m/s backward. What is the momentum of the rocket? a
Beakers X and Y contain some water. If 50 ml of water is transferred from Beaker Xto Beaker Y, there will be 3/7 as much water in Beaker X as in Beaker Y. IF 10