Physics, 01.04.2020 02:26 jonataespi5924
A man starts up his lawnmower and then begins pushing it. The lawnmower reaches a
velocity of 0.76 m/s over the course of 1.3 meters. If the lawnmower has a mass of 28-kg and it
started from rest, what is the force that the man applied to the lawnmower over this distance?
Ignore friction.
Answers: 2
Physics, 22.06.2019 06:30, marciamwilliamp31fz6
The energy of a photon was found to be 3.38 × 10–19 j. planck’s constant is 6.63 × 10–34 j • s. which color of light corresponds to this photon?
Answers: 2
Physics, 22.06.2019 15:40, caveman171
Apotter's wheel moves uniformly from rest to an angular speed of 0.20 rev/s in 32.0 s. (a) find its angular acceleration in radians per second per second. rad/s2 (b) would doubling the angular acceleration during the given period have doubled final angular speed?
Answers: 1
Physics, 22.06.2019 23:00, brooke0713
As seen in a us weather map, the h (or high) and l (or low) symbols indicate regions where surface air pressures are high or low, respectively, compared to surrounding areas. an h is plotted where the air pressure is highest and an l is plotted where the air pressure is lowest. proceeding outward and away from the center of a high pressure system, the air pressure "
Answers: 1
A man starts up his lawnmower and then begins pushing it. The lawnmower reaches a
velocity of 0...
velocity of 0...
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