Answers by Lobachevsky
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Answers by Lobachevsky

Answers by Lobachevsky
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A tennis ball with a mass of 57 g and velocity of 20 m s' is struck by a racket. The ball's velocity changes to 40 m s' in the opposite direction. What is the average force acting on the ball if its time
answered Jul 12, 2023
0 votes
133k views
Help me pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeee.
answered May 10, 2023
7 votes
141k views
ATP synthase molecules in mitochondria form dimers that are localized mostly to sharp cristae ridges. What should happen if subunits of the synthase that are required for dimerization are mutated in yeast?
answered Apr 12, 2023
8 votes
115k views
The patient is a 74 year old woman who is prescribed to take trimethoprim/sulfamethoxazole (Bactrim) for a severe urinary tract infection. The prescription says she is to take 1 tablet every 12 hours for
answered Feb 6, 2023
5 votes
191k views
What was the force of justice and fairness in Egyptian mythology
answered Jan 9, 2023
10 votes
170k views
the area of a triangular sail is given by the expression 1/2bh, where b is the length of the base and h is the height. what is the area of a triangular sail in a model sailboat when b=12 inches and h=7
answered Dec 12, 2022
3 votes
147k views
Which means "to study or examine”?
answered Nov 15, 2022
4 votes
152k views
Help please describe patterns as quick as possible thank you and have a great day
answered Nov 13, 2022
6 votes
93.3k views
Budgeted overhead for Cinnabar Industries at normal capacity of 30,000 direct labor hours is $6 per hour variable and $4 per hour fixed. In May, $310,000 of overhead was incurred in working 31,500 hours
answered Oct 29, 2022
5 votes
15.8k views
Who likes MacDonald's
answered Oct 19, 2022
3 votes
29.4k views
True or false? the majority of the elderly live in poverty
answered Sep 11, 2022
6 votes
130k views
Ride or Die, Fight or Flight, Night or Day, I'm awake. I can't tell if I'm unwell, but I know you'll be ok...
answered Sep 5, 2022
11 votes
171k views
Drag each tile to the correct box. Tickets for all of the described charity raffles cost $2 per ticket. Arrange the raffles in ascending order of their expected values to the player.
answered Aug 9, 2022
3 votes
10.2k views
Who led the Bolsheviks to create the communitst state the Union of Soviet Socialst Republic? A. Vladimir Putin B. Joseph Stalin C. Vladimir Lenin D. Mikhail Gorbachev
answered Jul 15, 2022
4 votes
133k views
Which example most directly uses a medium to influence an audience ?
answered Jan 19, 2022
2 votes
144k views
What does Y equal to ?
answered Dec 17, 2021
4 votes
174k views
Check all the answers that apply. Energy is the ability to A. Change temperature B. Change speed C. Do work D. Change direction
answered Oct 25, 2021
3 votes
183k views
Exercise 3 Iron Man is checking out a new suit that fires lasers more accurately. If he is aiming for a bullseye, his original suit fires lasers that deviate from their target with a standard deviation
answered Oct 18, 2021
4 votes
17.4k views
Select the correct prefix for the following base word: freeze (against freezing).
answered Sep 24, 2021
2 votes
207k views
If you save $3,000 at an interest rate of 14 percent per year, how much will you have at the end of six years? The interest should be compounded. A. $5,805.96 B. $6,502.34 C. $6,584.91
answered Sep 24, 2021
2 votes
190k views
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