Physics Q2

Question 1

an object subject only to the force of gravity

Answer 1

projectile

Question 2

it is the gravitational force acting on a projectile

Answer 2

weight

Question 3

3 ways an object can be subject to projectile motion

Answer 3

1. thrown vertically upward
2. thrown at a angle form the horizontal
3. thrown from a height

Question 4

it is the maximum horizontal displacement

Answer 4

range

Question 5

when the object is at its maximum height what variable decreases to 0?

Answer 5

vertical velocity

Question 6

is there acceleration along the horizontal?

Answer 6

no

Question 7

is there acceleration along the vertical?

Answer 7

yes

Question 8

path followed by the projectile

Answer 8

trajectory

Question 9

the velocity with which the body is projected

Answer 9

velocity of projection

Question 10

the angle between the direction of projection and the horizontal plane passing through

Answer 10

angle of projection

Question 11

the maximum vertical displacement of the projectile

Answer 11

maximum height

Question 12

the time taken by the projectile to travel from the instant of projection

Answer 12

time of flighm