Physics, 10.10.2021 14:00 babiezoe15
4. Mr. S set up an experiment to see how the mass of a
ball affects the distance it rolls off a ramp. Identify the dependent
variable.
a) Distance traveled by the ball
b) Height of the ramp
c) Mass of the ball
Answers: 2
Physics, 21.06.2019 18:30
Three archers each fire four arrows at a target. joeโs four arrows hit at points 10 cm above, 10 cm below, 10 cm to the left, and 10 cm to the right of the center of the target. all four of moeโs arrows hit within 1 cm of a point 20 cm from the center, and floโs four arrows hit within 1 cm of the center. the contest judge says that one of the archers is precise but not accurate, another archer is accurate but not precise, and the third archer is both accurate and precise. which description applies to which archer? explain
Answers: 2
Physics, 22.06.2019 06:00
A1,700kg car is being used to give a 1,400kg car a push start by exerting a force of 140n the impulse on the smaller car during the 30.0s of contact is +670kg*m/s. what is the impulse of the smaller car on the larger car? -814 kg*m/s 0kg *m/s -670kg*m/s -550kg*m/s
Answers: 1
Physics, 22.06.2019 06:30
What are similarities and differences between refraction, reflection, diffraction and absorption?
Answers: 3
Physics, 22.06.2019 07:30
The slope of a velocity time graph over any interval of time gives the during that interval
Answers: 1
4. Mr. S set up an experiment to see how the mass of a
ball affects the distance it rolls off a ra...
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