![Physics](/tpl/images/cats/fizika.png)
Check all the boxes that correspond to forces doing zero work
gravity acting on a projectile that has been launched straight up
You pushing your stalled car, but it doesn't budge
Drag acting on a plane flying horizontally
gravity acting on your car as it drives horizontally
An olympic weightlifter holding a barbell above their head (the barbell is motionless)
sliding friciton acting on a car slilding to a stop
![answer](/tpl/images/cats/otvet.png)
Answers: 2
Other questions on the subject: Physics
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Physics, 21.06.2019 17:00, brookemcelhaney
What is the function of the commutator in a dc motor? a. to spin the magnet b. to change direct current into alternating current c. to change alternating current into direct current d. to spin the wire coil
Answers: 1
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Physics, 23.06.2019 03:30, akitchen10
What can change the speed of sound as it travels through the ocean? a. salinity only b. density and salinity c. salinity and distance from land d. density and distance from land
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Check all the boxes that correspond to forces doing zero work
gravity acting on a projectile that h...
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