Physics, 14.12.2020 20:10 gymnast5464
The picture above shows a paintball gun that can fire a paintball with different initial
velocities. A student shoots the paintball gun across level ground, and notices that
the paintball takes a certain amount of time to hit the ground when it is at a low
velocity. Explain why the student would expect the paintball would take the same
amount of time to hit the ground when it is fired with a higher initial velocity.
Answers: 3
Physics, 22.06.2019 05:40
Karen is running forward at a speed of 9 m/s. she tosses her sweaty headband backward at a speed of 20 m/s. the speed of the headband, to the nearest whole number relative to a stationary observer watching karen
Answers: 1
Physics, 22.06.2019 09:30
An electric clothes dryer has a resistance of 8 ohms. it draws 30 a of current. what is the voltage, in volts, of the wall outlet that it is plugged into?
Answers: 2
Physics, 22.06.2019 10:00
Students design a model roller-coaster track. they place a rubber ball at the highest point on the track and let it go. the ball rolls along the track pulled only by the force of gravity. eventually, it comes to a stop. which change to the design will result in the ball moving the greatest distance?
Answers: 1
The picture above shows a paintball gun that can fire a paintball with different initial
velocitie...
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