Mathematics, 25.09.2019 05:20 catdog2230
Astudent designs an experiment where he takes a small wood car with 1.0 inch diameter wheels and rolls it down a ramp. the student measures the speed of the car when it reaches the bottom of the ramp. the student then takes a small plastic car with 1.5 inch diameter wheels and repeats the process. finally, the student takes a small metal car with 2.0 inch diameter wheels and repeats the process a final time. the student notes that the metal car had the fastest speed at the bottom of the ramp.
the student can conclude:
a) metal cars increase speed faster than plastic or wood cars
b) cars with large diameter wheels increase speed faster than cars with small diameter wheels
c) both of the above
d) none of the above
Answers: 1
Mathematics, 20.06.2019 18:02, zhellyyyyy
The gilbert's are designing a rectangular patio. the patio has an area of 24 square feet. the width of the patio is 3/4 it's length. what is the length of the patio
Answers: 3
Mathematics, 21.06.2019 18:30, alleahbethea199
Divide. write in the simplest form. 4 1/6 divided by 10
Answers: 2
Mathematics, 21.06.2019 23:40, alyxkellar06
From the top of a tree a bird looks down on a field mouse at an angle of depression of 50°. if the field mouse is 40 meters from the base of the tree, find the vertical distance from the ground to the bird's eyes.
Answers: 1
Astudent designs an experiment where he takes a small wood car with 1.0 inch diameter wheels and rol...
English, 18.12.2020 01:20
Business, 18.12.2020 01:20
Mathematics, 18.12.2020 01:20
Biology, 18.12.2020 01:20
Mathematics, 18.12.2020 01:20
Geography, 18.12.2020 01:20