Physics, 30.01.2020 21:51 tiatia032502

1. in which direction can a force be exerted on an object?

a. any direction

b. up, down, left, right

c. depends on the acceleration of the object

2. based on newton’s first law of motion, which of the following is true?

a. objects at rest stay at rest until acted upon by a force

b. no forces are necessary to accelerate an object

c. only balanced forces can accelerate an object

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 17:40, Tyrant4life

Which describes an object in projectile motion? check all that apply. a.gravity acts to pull the object downb. the object moves in a straight path. c.the forward velocity of the object is 0 m/s. d.the object’s inertia carries it forward. e.the path of the object is curved.

Answers: 2

continue

Physics, 22.06.2019 19:00, opgbadwolf5

The law of reflection states that the angle of reflection is equal to the angle of

Answers: 1

continue

Physics, 22.06.2019 19:40, mcmccann4317

It may seem strange that the selected velocity does not depend on either the mass or the charge of the particle. (for example, would the velocity of a neutral particle be selected by passage through this device? ) the explanation of this is that the mass and the charge control the resolution of the device--particles with the wrong velocity will be accelerated away from the straight line and will not pass through the exit slit. if the acceleration depends strongly on the velocity, then particles with just slightly wrong velocities will feel a substantial transverse acceleration and will not exit the selector. because the acc

Answers: 1

continue

Physics, 22.06.2019 19:50, drecooks713

What are the dimensions of the cross section that passes through the points a, f, g, and d?

Answers: 2

continue

You know the right answer?

1. in which direction can a force be exerted on an object?

a. any direction

...