1
Question
In an action film, hero is supposed to throw a grenade from his car, which is going at 90km/h, to his enemy's car, which is going at 110km/h. The enemy's car is 15.8m in front of the hero's car when he lets go of the grenade. If the hero throws the grenade such that its initial velocity is at an angle of 45∘ above the horizontal, what should the magnitude of the initial velocity be? Both the cars are traveling in the same direction on a leveled road. Ignore air resistance.Find the magnitude of the velocity relative to the earth (in m/s).
In an action film, hero is supposed to throw a grenade from his car, which is going at 90km/h, to his enemy's car, which is going at 110km/h. The enemy's car is 15.8m in front of the hero's car when he lets go of the grenade. If the hero throws the grenade such that its initial velocity is at an angle of 45∘ above the horizontal, what should the magnitude of the initial velocity be? Both the cars are traveling in the same direction on a leveled road. Ignore air resistance.Find the magnitude of the velocity relative to the earth (in m/s).
Open in App
Solution
The correct option is B 39
undefined
undefined
Suggest Corrections
0
Similar questions
View More
Join BYJU'S Learning Program
Explore more
Join BYJU'S Learning Program
