Answer:
both magnitude and direction
Explanation:
When an object moves in a circular path, its motion is called uniform circular motion. In this motion, the force acting on it is centripetal force and it is moving under centripetal acceleration. This type of force acts towards the centre of the circle.
In this type of motion, the speed remains constant while the velocity keeps on changing. The object's centripetal acceleration remains constant in magnitude as well as direction.
Hence, the correct option is (3).
<span>A. 59 degrees......
Hope it works</span>
Force = mass * acceleration
acceleration = change_in_velocity / time
so:
force = 740 kg * (19 m/s - 0 m/s) / 2.0 s
= 740 * 19 / 2 kg m per second^{2}
= 7030 kg m per second^{2}
= 7030 newtons of force
Answer:
Explanation:
Answer C
Inertia is the resistance to change of motion.
The people in the car were already in motion when the car stopped. There was no force applied to the bodies to stop them as well until they collided with the wrecked car interior. Typically very soon after the initial collision.
