Physics, 21.10.2020 21:01 Rebelyfe4175

A boat moving at a constant speed travels 15 meters in 8 seconds. How far does it travel in 40 seconds?
75 meters
53 meters
335 meters
480 meters

Answers: 2

Show answers

Another question on Physics

Physics, 22.06.2019 05:00

Red light strikes a metal surface and electrons are ejected. if violet light is now used with a 10% greater intensity, what will happen to the ejection rate (number of ejected electrons per second) and the maximum energy of the electrons? a) greater ejection rate; same maximum energyb) same ejection rate; greater maximum energyc) greater ejection rate; greater maximum energyd) same ejection rate; same maximum energye) none of the above answers are correct

Answers: 1

Answer

Physics, 22.06.2019 12:30

As part of your daily workout, you lie on your back and push with your feet against a platform attached to two stiff springs arranged side by side so that they are parallel to each other. when you push the platform, you compress the springs. you do an amount of work of 79.0 j when you compress the springs a distance of 0.230 m from their uncompressed length. (a) what magnitude of force must you apply to hold the platform in this position? (b)how much additional work must you do to move the platform a distance 0.230 m farther? (c) what maximum force must you apply to move the platform a distance 0.230 m farther?

Answers: 1

Answer

Physics, 22.06.2019 18:30

Asmall 12.00g plastic ball is suspended by a string in a uniform, horizontal electric field with a magnitude of 10^3 n/c. if the ball is in equilibrium when the string makes a 30 ° angle with the vertical, what is the net charge on the ball?

Answers: 1

Answer

Physics, 22.06.2019 22:00

Ne way in which elements differ from each other is the structure of the electron cloud in each element's atoms. in an electron cloud, an electron that is farther away from the nucleus has

Answers: 1

Answer

You know the right answer?

A boat moving at a constant speed travels 15 meters in 8 seconds. How far does it travel in 40 seco...

Questions