Science

PhysicsQ&A LibraryI am very poor in physics. Please explain as much as possible! A projectile is fired at 25.0 m/s at an angle of 50 degrees above the horizontal. It hit the ground 6.50 s later a. What is the projectile's maximum height above its launch point? b. How high above the ground was the launch point? c. What is its velocity just before it hits the ground?Question

**I am very poor in physics. Please explain as much as possible!**

A projectile is fired at 25.0 m/s at an angle of 50 degrees above the horizontal. It hit the ground 6.50 s later

a. What is the projectile's maximum height above its launch point?

b. How high above the ground was the launch point?

c. What is its velocity just before it hits the ground?

Find answers to questions asked by students like you.

Q: You are a member of a geological team in Central Africa. Your team comes upon a wide river that is f...

A: Consider x be the current speed and L be the width of the river. In the first case, when the boat is...

Q: Why did ancient people study Astronomy? Discuss both the practical importance of astronomy and the i...

A: Astronomy is basically the study of stars and planets etc. The astronomy was very important for peop...

Q: A spittlebug called the froghopper (Philaenus spumarius) is believed to be the best jumper in the an...

A: Click to see the answer

Q: A) A wheel is rotating at 5 radians/sec, and the wheel has a 83-inch diameter. To the nearest foot, ...

A: Let v be the speed of a point on the rim, w be the angular velocity, and r be the radius of the whee...

Q: A space vehicle is coasting at a constant velocity of 19.1 m/s in the +y direction relative to a spa...

A: Given:Velocity in y-direction, vy = 19.1 m/sAcceleration in x- direction, ax = 0.282 m/s2Initial vel...

Q: Which do you think was more important in the development of ancient astronomy: its practical or phil...

A: Astronomy is basically the study of stars and planets etc. The ancient astronomy was very important ...

Q: MasteringPhysics: HW09 X X C session.masteringphysics.com/myct/itemView?assignmentProblemID=12180655...

A: Click to see the answer

Q: Shown is a space station with a circular rim that forms the space station's main corridor or passage...

A: Given the acceleration of the apple is 27 km/h2.The diameter of the space station is 210 m.

Q: On one end of a pulley an object M = 5.42 kg and another object with a m = 3.46 kg. Assume the pulle...

A: The below represents the free body diagram of the pulley having mass on the either sides.