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A 6861 kg car traveling at 48 m/s is at the foot of a hill that rises 142 m in 2.3 km. At the top of the hill, the speed of the car is 10 m/s. The acceleration of gravity is 9.81 m/s 2 . Assuming constant
answered
Jun 21, 2021
Physics
college
4
votes
129k
views
What is the rate of change from x = 0 to x = pi over 2 ? (6 points) trig graph with points at: (0, negative 4) and (pi over 2, 0) and (pi, 4) and (3 pi over 2, 0) and (2 pi, negative 4)
answered
Jun 16, 2021
Mathematics
college
3
votes
76.0k
views
Which kind of organism is an autotroph? A)consumer B)producer C)decomposer D)herbivore
answered
May 21, 2021
Biology
high-school
3
votes
137k
views
A solid disk rotates in the horizontal plane at an angular velocity of 0.649 rpm with respect to an axis perpendicular to the disk at its center. The moment of inertia of the disk is 0.101 kg m2. From
answered
May 13, 2021
Physics
college
2
votes
155k
views
What is the answer to this
answered
Apr 8, 2021
Mathematics
middle-school
6
votes
41.1k
views
I need help pleaseee
answered
Feb 23, 2021
History
middle-school
3
votes
137k
views
What make a american an american?
answered
Jan 6, 2021
English
high-school
1
vote
181k
views
55^2 = 50^2 + 35^2 − 2(50)(35)cos(A)
answered
Sep 29, 2020
Mathematics
middle-school
2
votes
224k
views
What was the name of the U.S. war between the Union and the Confederacy? a. Civil War b. World War II c. War of 1812 d. Revolutionary War
answered
May 11, 2020
Social Studies
high-school
5
votes
114k
views
A faucet leaks 75 milliliter a minute how long in 220 minutes
answered
Jan 23, 2020
Mathematics
middle-school
6
votes
203k
views
Goes through (1,4) is parallel to y=3x-7
answered
Jan 16, 2020
Mathematics
middle-school
6
votes
37.3k
views
help?? I don't understand how to do literally any of this and my teacher wants us to do 1-23 as homework!
answered
Dec 27, 2019
Mathematics
middle-school
5
votes
89.7k
views
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