Match the word to the correct sentence. (this is worth 99 points and brainlist.) 1. thruster 2. momentum 3. free fall 4. net force 5. vector 6. balanced force 7. magnitude 8.unbalanced force 9. friction 10. orbit a. is a measure of how hard it would be to stop a moving object b. an object accelerating due to no significant force other than gravity is in c. the of a vector indicates how big (powerful) the vector is. d. a is used to represent things like forces, velocity, acceleration, and momentum because it has both magnitude and direction e. an is a circular path of a satellite around an object created solely from the satellite’s momentum and the object’s gravitational force. f. when pushing a box across the floor kinetic is the force opposite to but of less magnitude than the pushing force. g. spacecraft use the force of gasses expelled from a to maneuver in outer space h. all of the forces on an object will act as a single i. if all forces on an object add up to a net force which is not zero, it is called a and will cause a change in motion of the object. j. if all forces on an object add up to a net force of zero, it is called a and will not cause a change in motion of the object

A. _2. Momentum_ is a measure of how hard it would be to stop a moving object

B. An object accelerating due to no significant force other than gravity is in _3. Free fall

C. The _7. Magnitude of a vector indicates how big (powerful) the vector is.

D. A     5. Vector is used to represent things like forces, velocity, acceleration, and momentum because it has both magnitude and direction

E. An _10. Orbit___ is a circular path of a satellite around an object created solely from the satellite’s momentum and the object’s gravitational force.

F. When pushing a box across the floor kinetic _9. Friction_ is the force opposite to but of less magnitude than the pushing force.  

G. Spacecraft use the force of gasses expelled from a                                        _1. Thruster to maneuver in outer space

H. All of the forces on an object will act as a single                                        _4. Net force.

I. If all forces on an object add up to a net force which is not zero, it is called a _8.Unbalanced force__ and will cause a change in motion of the object.

J. If all forces on an object add up to a net force of zero, it is called a _6. Balanced force __ and will not cause a change in motion of the object

i dont know fella i really dont

sonar - device which is used to find the submit submarines, sankalp ship. sonar waves consists of a transmitter and detector which are installed in the observation centre on board of a ship. the ultrasonic waves are sent into the sea at high frequency about 1000 khz in all direction.