In which direction a projectile must be launched and why??

Q: An airplane flies horizontally above the flat surface of a desert at an altitude of 5 km and a speed…

A: Distance is the total movement of an object without any regard to direction.  Here, we calculate the…

Q: what is the range of projectile? and what affect it?

A: When an object is thrown with an angle let say θ to the horizontal surface, it follows a curved path…

Q: 7. A cannonball is shot with an initial velocity of 350 m/s off of the top of a cliff that is 75 m…

A: Given: The initial velocity of the cannonball is u = 350 m/s The height of the cliff is h = 75 m The…

Q: A child has fallen into a river and needs to be rescued. The river is flowing at 10 m/s, and is 20…

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Q: Explain why a projectile released at an angle of 60 0and 30 0 both travel the same range

A: Let a projectile be launched with an initial velocity = u Let the same projectile is thrown at two…

Q: For maximum range, a football should be punted at about 45° to the horizontal—somewhat less due to…

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Q: A cannonball is fired to the west at an angle of 60 degrees above the horizontal, with a velocity of…

A: Given- Angle θ=600Velocity v= 20 m/s

Q: In projectile motion, which of the following factors affecting the actual path of motion are…

A: When an object is thrown at an angle with the horizontal line, then the motion of that object is…

Q: Alan Shepard struck a golf ball while on the moon. Assuming an initial velocity of 70 m/s with a…

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Q: the shells fired drom and artillery piece have a muzzle speed of 240m/s and the target is at a…

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Q: so the answer choices are as follows (in degrees):  -135 180 0 -45 90 45 135 You are saying…

A: Given that the,Electric field is directed in  45° north of west.The proton has positive charge =

Q: magnitude and direction

A: E = -1300 V/m  Direction will be from final position to initial position  Thank you  Let me know if…

Q: In the absence of air resistance, the path of a projectile is a(n)?

A: Required : Path of a projectile in the absence of air resistance.

Q: Alan Shepard struck a golf ball while on the moon. Assuming an initial velocity of 70 m/s with a…

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Q: A ball is kicked at 25 m/s from the ground at a launch angle of 20 degrees. What other launch angle…

A: Speed of projectile (vo) = 25 m/s Angle of projection (θ) = 20°

Q: (d) What If? If the teacher always launches the ball with the speed found in part (a), what is the…

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Q: What two angles of elevation will enable a projectile to reach a target 16 km downrange on the same…

A: The x co-ordinate of the projectile at time t is, x=vcosαt16000=399cosαtt=16000399cosα=40.1cosα The…

Q: A projectile is launched from a cliff and lands on the ground below. The range of the projectile…

A: The formula for range of a projectile is given by,…

Q: Who will take longer to reach the water: A diver who launches horizontally from a diving tower, or…

A: Let the height of the diving tower from the water surface is h .