Physics, 20.04.2021 14:00 gracieorman4
A man pushes his child in a grocery cart to the left the total mass of the cart and child is 45.0 kg if the friction force resisting this cart’s motion is 15.0N, how hard does the man have to push so that the cart accelerates at 0.50 m/s/s
Answers: 1
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Which one of the following terms is used to indicate the natural tendency of an object to remain at rest or in motion at a constant speed along a straight line? velocity acceleration equilibrium force inertia
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The sound level near a noisy air conditioner is 70 db. if two such units operate side by side, the sound level near the, would bea. 70dbb. 73 dbc. 105 dbd 140 db
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Select the best definition for wavelength. the height of an oscillating electromagnetic wave the rate at which electromagnetic waves oscillate. the distance between two crests of an electromagnetic wave. the oscillations of electric and magnetic fields select the best definition for frequency. the oscillations of electric and magnetic fields. the height of an oscillating electromagnetic wave. the distance between two crests of an electromagnetic wave. the rate at which electromagnetic waves oscillate
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A man pushes his child in a grocery cart to the left the total mass of the cart and child is 45.0 kg...
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