Physics, 17.10.2020 23:01 katieP1992
A 960-kg sports car collides into the rear end of a 2100-kg SUV stopped at a red light. The bumpers lock, the brakes are locked, and the two cars skid forward 2.9 m before stopping. The police officer, estimating the coefficient of kinetic friction between tires and road to be 0.80, calculates the speed of the sports car at impact. What was the speed sports car at impact?
Answers: 1
Another question on Physics
Physics, 21.06.2019 14:30
Define the meaning of the unalienable rights of life liberty and persuit of happiness
Answers: 3
Physics, 21.06.2019 22:30
Which expression allows you to determine the mechanical advantage of an inclined plane? a. height of plane / input force b. length of plane / input force c. length of plane / height of plane d. height of plane / length of plane
Answers: 1
Physics, 22.06.2019 03:10
Aphysical change is a change in the size, shape,, or stafe of matter true or false
Answers: 1
Physics, 22.06.2019 06:30
What are similarities and differences between refraction, reflection, diffraction and absorption?
Answers: 3
You know the right answer?
A 960-kg sports car collides into the rear end of a 2100-kg SUV stopped at a red light. The bumpers...
Questions
English, 17.02.2021 17:20
Social Studies, 17.02.2021 17:20
Computers and Technology, 17.02.2021 17:20
English, 17.02.2021 17:20
Social Studies, 17.02.2021 17:20
Mathematics, 17.02.2021 17:20
French, 17.02.2021 17:20
Computers and Technology, 17.02.2021 17:20
Mathematics, 17.02.2021 17:20
