2 A Group Of Students Wants To Set Up A Hot Wheel Car Projectile Motion Demo The Car They Uses Has Mass 30g Which Is 1 (62.87 KiB) Viewed 35 times
2 A Group Of Students Wants To Set Up A Hot Wheel Car Projectile Motion Demo The Car They Uses Has Mass 30g Which Is 2 (60.42 KiB) Viewed 35 times
2. A group of students wants to set up a hot wheel car projectile motion demo. The car they uses has mass 30g. (Which is 0.03 kg.) a) To measure the coefficient of kinetic friction, they set up a track like pic-a. They release the car 6 cm above the ground, and measure how far the car travels. The average distance of travel is 1.2m. What is the coefficient of kinetic friction uk? b) They set up a ramp like pic-b. How fast will the car be at the bottom of the ramp? a
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