Physics, 11.11.2019 04:31 diamondgray2003
According to newtons third law of motion when one object exerts a force on a second object what is true about the forces?
a. they are equal in magnitude
b. they are opposite in magnitude and equal in direction
c. they are opposite in magnitude and opposite in direction
d. they are equal in magnitude and opposite in direction
Answers: 1
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
Physics, 22.06.2019 21:00
The velocity of a car traveling in a straight line increases from 0 meters/second to 30meters/second in 8 seconds. what is the average acceleration of the car?
Answers: 1
According to newtons third law of motion when one object exerts a force on a second object what is t...
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