UNIT 1PROJECTILE MOTION EDEXCEL AS LEVEL (YR12)

Which velocity component remain same through out the journey in Projectile Motion?

• Horizontal Velocity component

• Vertical Velocity Component

• Both Horizontal and vertical Velocity components

• None of them

In Projectile motion vertical velocity component change as follows

• When going up vertical velocity decreases and reaches to zero at maximum height.

• When coming down vertical velocity component increases gradually until it hits the ground and become Zero

• When going up vertical velocity increases and reaches to zero at maximum height.

• None of them

Vertical speed changes as ( select two options)

• Going up is positive

• Coming down is negative

• Going up is positive

• Going down is positive

In projectile motion, Bellow the starting point vertical velocity is taken as

• Negative

• Positive

• None of them

In projectile Motion bellow the starting point vertical displacement is taken as

• Negative

• Positive

• None of them

In projectile Motion acceleration due to gravity is taken as

• Negative

• Positive

• None of them

In Projectile motion, Above the starting point all values are taken as

• Positive

• Negative

• None of them

In Projectile motion how many types of throws are?

• 4 types

• 3 types

• 2 types

• 1 type

From the picture identify the Range and Maximum Height of Projectile

• CB represent the Range

• Letter H represent Max-height

• CY REPRESENT MAX HEIGHT

• CX represent range

In the picture a ball is launched with initial velocity 15 m/s , making an angle of 40 degree with x-axes. The magnitude of horizontal velocity component and Vertical velocity component are

• Horizontal velocity magnitude is 25 m/s

• Vertical velocity magnitude is 30 m/s

• Horizontal velocity magnitude is 16 m/s

• None of them