Physics, 18.02.2021 16:10 cassmoney94
WILL GIVE BRAINLIEST You are lying in your bed and you see a lightning flash. You count to 7 sec before hearing the thunder. Knowing that sound travels at 330 m/s, you calculate how far away the lightning was, in miles.​
Answers: 2
Physics, 20.06.2019 18:02
The gravitational force between two objects is 1600 and what will be the gravitational force between the objects if the distance between them doubles?
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Physics, 22.06.2019 02:50
20. threshold braking in the vehicle's braking system occurs when a. the brake pedal is pushed, heel on floorboard, with full foot pressure. b. the brakes are exerting full braking power, without traction loss. c. the driver begins pushing down the brake pedal, with moderate slowdown. d. the brakes just begin to take hold with a gradual slowdown.
Answers: 3
Physics, 22.06.2019 04:30
Work out sian speed for the first 30 minutes of her journey. give your answer in km/h.
Answers: 1
Physics, 22.06.2019 06:00
A1,700kg car is being used to give a 1,400kg car a push start by exerting a force of 140n the impulse on the smaller car during the 30.0s of contact is +670kg*m/s. what is the impulse of the smaller car on the larger car? -814 kg*m/s 0kg *m/s -670kg*m/s -550kg*m/s
Answers: 1
WILL GIVE BRAINLIEST
You are lying in your bed and you see a lightning flash. You count to 7 sec be...
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