Physics, 07.12.2019 06:31 melissaschnelting
Antsy andy tries to push his 6kg desk away from him and finds that it takes him 12 n of force to start the desk from rest and 8 n to keep it moving at constant velocity. what are the coefficients of static and kinetic friction?
Answers: 3
Physics, 21.06.2019 20:30
When you drop a pebble from height a it reaches the ground with speed v if there is no air resistance. from what height should you drop it so it will reach the ground with three times the speed? (a) 9m (b) 3m (c) 6m (d) 18m
Answers: 2
Physics, 22.06.2019 08:00
5g of ammonium nitrate was dissolved in 60g of water in an insulated container. the temperature at the start of the reaction was 23.0°c and at the end it was 19.0°c. calculate the energy absorbed by the reaction.
Answers: 3
Physics, 22.06.2019 14:30
Multiply or divide to make this english distance conversion. 174 inches = feet (14.5, 58, 2,088, 23)
Answers: 2
Antsy andy tries to push his 6kg desk away from him and finds that it takes him 12 n of force to sta...
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