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Physics, 21.06.2019 23:00
For general projectile motion, when the projectile is at the highest point of its trajectory, its acceleration is zero? a)the horizontal and vertical components of its velocity are zero. b) its velocity is perpendicular to the acceleration. c)the horizontal component of its velocity is zero. d)its velocity and acceleration are both zero.
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Physics, 22.06.2019 09:00
As a pendulum bob swings back and forth several times, the maximum height it reaches becomes less and less. this is because more and more of the pendulum bob's energy is being transformed into a. heat energy b. kinetic energy c. potential energy d. kinetic energy and potential energy
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Physics, 22.06.2019 20:00
An element becomes a positively charged ion when itloses protons.loses electrons.gains electrons.gains neutrons.
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Physics, 23.06.2019 00:30
What is the coldest temperature ever recorded in san antonio?
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Mathematics, 07.04.2020 21:47
Physics, 07.04.2020 21:47
Mathematics, 07.04.2020 21:47
Mathematics, 07.04.2020 21:47
Computers and Technology, 07.04.2020 21:47
Physics, 07.04.2020 21:47
Computers and Technology, 07.04.2020 21:47
Computers and Technology, 07.04.2020 21:48