Question

Asked Feb 11, 2019

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A projectile is launched at an angle of 40 degrees from the top of a 100. m cliff, with an initial velocity of magnitude 320. m/s. What is the time-of-flight?

Step 1

As per the question, it is given that a projectile is launched from the top of the cliff which is having a height of 100m, at an angle of 40^{0} with the speed of 320m/s and we have to find the time of flight of the projectile?

Step 2

Here velocity will have two components,

Vertical component

Horizontal component

Step 3

As the whole system is in under the gravity, so we will...

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