Projectile Motion Quiz

What is projectile motion?

• The motion of an object that is thrown or projected into the air, under the influence of gravity.

• The motion of an object that is pushed or pulled on the ground.

• The motion of an object that is spinning on its axis.

• The motion of an object that is floating in water.

What is the initial vertical velocity of the golf ball?

• 5

• 10

• -1

• 0

What is the initial horizontal velocity of the golf ball?

• 1

• 10

• 0

• 100

What is the acceleration due to gravity?

• 7.5 m/s^2

• 9.8 m/s^2

• 10 m/s^2

• 5 m/s^2

What is the formula to calculate the time of flight for a projectile?

• time = (2 * initial velocity * sin(angle)) / acceleration due to gravity

• time = (initial velocity * tan(angle)) / acceleration due to gravity

• time = (initial velocity * cos(angle)) / acceleration due to gravity

• time = (initial velocity * sin(angle)) / acceleration due to gravity

What is the formula to calculate the maximum height reached by a projectile?

• h = (v^2 * sin^2(theta)) / (2 * g)

• h = (v * sin(theta)) / (2 * g)

• h = (v^2 * sin(theta)) / (2 * g)

• h = (v^2 * cos^2(theta)) / (2 * g)

What is the formula to calculate the range of a projectile?

• R = (v^2 * cos(θ)) / g

• R = (v^2 * sin(θ)) / g

• R = (v^2 * sin(2θ)) / g

• R = (v^2 * cos(2θ)) / g

What is the relationship between the angle of projection and the range of a projectile?

• The range of a projectile is maximum when the angle of projection is 45 degrees.

• The range of a projectile is maximum when the angle of projection is 180 degrees.

• The range of a projectile is maximum when the angle of projection is 0 degrees.

• The range of a projectile is maximum when the angle of projection is 90 degrees.

What is the relationship between the angle of projection and the time of flight for a projectile?

• No direct relationship

• The angle of projection has no effect on the time of flight.

• The angle of projection is directly proportional to the time of flight.

• The angle of projection is inversely proportional to the time of flight.

What is the relationship between the angle of projection and the maximum height reached by a projectile?

• Maximum height is achieved at 60 degrees.

• Maximum height is achieved at 45 degrees.

• Maximum height is achieved at 30 degrees.

• Maximum height is achieved at 90 degrees.