Answers by Petr Broz
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Answers by Petr Broz

Answers by Petr Broz
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An object moves 2.5 m. This is an example of a _______. Question 3 options: distance direction speed velocity
answered Aug 6, 2019
3 votes
97.7k views
A large mass of moving ice and sown on land that covers much of continent or large island
answered Jul 15, 2019
1 vote
39.1k views
A paintball is shot horizontally in the positive x direction at time t after the ball is shot it is 4 cm to the right and 4 cm below its starting point at time 2 t what is the position of the ball relative
answered Mar 7, 2019
6 votes
61.3k views
Nayeli and Elena leave the gym to go work traveling the same route, but Nayeli leaves 15 min after Elena. If Elena drives 36 mph and Nayeli drives 48 mph, how long will it take Nayeli to catch Elena?
answered Sep 9, 2018
2 votes
99.5k views
Ebony walked at a rate of 3 1/2 miles per hour for 1 1/3 hours. how far did she walk.
answered May 19, 2018
3 votes
142k views
Dingane has $8.00, and exactly 30% of that money is from 5-cent coins. How many 5-cents coins does Dingane have?
answered May 6, 2018
5 votes
138k views
How fast (in rpm) must a centrifuge rotate if a particle 7.3 cm from the axis of rotation is to experience an acceleration of 1.1×105 g's?
answered May 3, 2018
6 votes
21.7k views
A researcher measures 200 counts per minute coming from a radioactive source at noon. At 3:00pm, she finds that this has dropped to 25 counts per minute. What percentage of the original source will remain
answered Jan 15, 2018
1 vote
155k views
Which type of pathogen causes the malaria disease? a. protozoa b. fungi c. bacteria d. viruses
answered Dec 2, 2017
4 votes
187k views
The science of ecology developed from the study of A. natural history. B. chemistry. C. human populations. D. biology.
answered Aug 5, 2017
5 votes
117k views
U-boats were used primarily to -gather information about enemy movements by tracking warships. -protect the German coast from attack by Allied ships and submarines. -resupply troops with guns, ammunition,
answered Mar 21, 2017
6 votes
79.2k views
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