TRUE OR FALSE
1.The horizontal motion of a projectile is dependent on its vertical motion.
2.Projectiles travel with a parabolic trajectory due to the influence of gravity.
3.Momentum is dependent on both the mass and velocity of an object.
4.The more mass an object has, the greater is its momentum.
5.Decreasing the time of impact dramatically reduces the force of impact.
6. In an elastic collision, the total kinetic energy is conserved.
7.In an inelastic collision, the two bodies that collide will stick together.
8.The law of conservation of momentum states that the total momentum before the collision is equal to the total
momentum after the collision.
Answers & Comments
Answer:
1.true
2.true
3.false
4.true
5.false
6.false
7.true
8.false
Explanation:
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