Physics, 07.10.2020 14:01 austintules2005
un columpio de balancin tiene una barra de 6m de longitud y en ella se sientan 2 personas, una de 60kg y otra de 40kg, calcular en donde debe colocarse el punto de apoyo, hallar la VM
Answers: 3
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
Physics, 22.06.2019 12:20
Which of the following situations is impossible? a) an object has velocity directed east and acceleration directed east. b) an object has zero velocity but non-zero acceleration. c) an object has constant non-zero velocity and changing acceleration. d) an object has velocity directed east and acceleration directed west. e) an object has constant non-zero acceleration and changing velocity.
Answers: 2
Physics, 22.06.2019 22:00
Acar is traveling 35 mph on a smooth surface . if a balanced force is applied to the car what happens?
Answers: 3
un columpio de balancin tiene una barra de 6m de longitud y en ella se sientan 2 personas, una de 60...
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