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Answers by JosephL

Answers by JosephL
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an unbalanced force of 10 N causes an object to accelerate at 2 m/s. What is the mass of the object? ___kg
answered Dec 26, 2023
3 votes
63.7k views
A pushing force of 12N is applied on a box for 32ms. What is the magnitude of the impulse of this force?
answered Oct 30, 2023
1 vote
97.5k views
What was the main reason the United States did not experience the same difficulties its European allies experienced after World War II
answered Oct 27, 2023
3 votes
158k views
Which is an example of sliding friction? a car’s wheels rolling down the road a bird flying through the air a child applying the brakes on his bike a bowling ball rolling down a lane
answered Oct 19, 2023
1 vote
73.4k views
Which equations are true for x = –2 and x = 2? Select two options x2 – 4 = 0 x2 = –4 3x2 + 12 = 0 4x2 = 16 2(x – 2)2 = 0
answered Aug 12, 2023
4 votes
234k views
Sarah received scores of 85, 92 and 78 on her first three exams of the grading period. What is the lowest score Sarah can earn on the next exam for the exam average to be at least a 87 for the grading
answered May 18, 2023
3 votes
13.8k views
In a class there are 10 students who play football and cricket 7 students who do not play football or cricket 14 students who play football 21 students who play cricket Find the probability that a student
answered Apr 15, 2023
5 votes
112k views
How do i estimate 13.5/5=?
answered Jan 23, 2023
8 votes
196k views
If i have figure A (R=5ft) and figure B is (R=2ft) and the volume =(88 cu ft) what is the answer
answered Jan 20, 2023
1 vote
179k views
Which of the following statements BEST characterizes the federal government's relationship with American corporations during the late-19th century? Corporate officials voluntarily imposed restrictions
answered Oct 28, 2022
4 votes
32.3k views
1. Key Terms Write a paragraph for each group of terms below. Group 1: precedent, cabinet.Group 2:national debt, bond, speculator.Group 3: unconstitutional, tariff.
answered Oct 22, 2022
10 votes
155k views
Valence electron of the first 20 elements​
answered Oct 1, 2022
10 votes
104k views
A scientist performs an experiment to see how plants respond to acid rain. He places the water plants in water of varying pH measurements. The pH levels are 2.5, 6.0, 7.0, and 9.0. Each day, he measures
answered Jun 20, 2022
4 votes
191k views
What impact may the overuse of smartphones have on teenagers phone health? paragraph
answered May 25, 2022
5 votes
125k views
3. What is the radius, in centimeters, of a circle that has a circumference of 16 centimeters? ​
answered May 20, 2022
7 votes
121k views
Do you think "democracy" would work in the United States?
answered May 11, 2022
10 votes
44.6k views
What happens to an object when there are no forces acting on it or all the forces acting on it are balanced?
answered Apr 29, 2022
8 votes
232k views
6, 35, 20, 6, 20, 18, 7, 20, 28, 40, find the standard deviation
answered Mar 22, 2022
6 votes
150k views
In Brazil and Mexico, __________. A. people have few economic freedoms B. people accused of a crime have no protections C. few people have the right to vote D. crime and corruption are serious problems
answered Nov 4, 2021
2 votes
38.3k views
A 913 kg car travels around a curve with a radius of 268 meters at a constant speed of 11 m/s. Calculate the cars acceleration
answered Oct 26, 2021
4 votes
27.8k views
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