Tuesday, July 3, 2012

Surfing For A Car Moving At 50 Km H?

Mandy asks…I need help with physics please?If anyone can show me how to do these id really appreciate it or if you can atleast give me the equations/steps:

1. As the shuttle bus comes to a sudden stop to avoid hitting a dog, it accelerates uniformly at -4.1 m/s2 as it slows from 9.0 m/s to 0 m/s. Find the time interval of acceleration for the bus.

2. A car accelerates uniformly from rest to a speed of 23.7 km/h in 6.5 s. Find the distance the car travels during this time.

3. When Maggie

Read the rest of the story by clicking here now...