A miniature rocket is launched off a root 20 feet abac the ground art an initial velocity of 22 feet per second. a) How long does it take to reach its Vertex.? b) what is the rochels max height? c) Hew long does it take the rocket to reach the ground.

Q: The ceiling of an arena is 77 m above the floor. What is the minimum speed that a thrown ball would…

A: initial velocity = u Height os ceiling of arena above the floor (h) = 77 m

Q: M is golfing inside his friend's barn! He hits a ball (m=0.123kg) at a speed of 15m/s at an angle of…

A: Since  the ball has inital angle so the path followed  by ball will be projectile and  its motion…

Q: A rocket is launched upward with a velocity of 128 feet per second from the top of a 80-foot…

A: Initial velocity (u) = 128 feet per second height of building (h) = 80 feet

Q: A baseball imass 0.145kg) traveling to the left at 27m/s. It is hit by a bat and ends up traveling…

A:

Q: Suppose that a cannon fires a cannon ball of mass 25 kg straight up with an initial velocity of 30…

A: Given Mass of cannon = 25 kg Initial velocity = 30 m/s Resistance force = v/2  where v is the…

Q: A 5.0-kilogram grenade lying motionless on the ground explodes into three pieces. (It's not a very…

A: Let the velocity of third piece be v at an angle ϕ degrees. Also note that the mass of third piece…

Q: A cannon fires a shell traveling 150 m/s in the horizontal direction and 150 m/s in the vertical…

A: Given: The intial velocity of the shell in the vertical direction is 150 m/s. The initial velocity…

Q: A girl throws a softball straight up on the air. Calculate the maximum height that the ball can…

A: In This question it is given that a girl throws software was up in the air  How to calculate the…

Q: While dusting a bookshelf at the local college's huge library, Jean accidentally knocks a book off…

A: From equation of motion, final velocity of the body is v2 = u2 + 2as Where, v = final velocity u =…

Q: A stone is thrown from a bridge horizontally with a speed of 20m/s.  The stone lands below 2.5…

A: Given- Ux = 20 m/s Uy = 0 m.s t = 2.5 sec As, stone will fall down with the speed of the gravity,…

Q: A worker at the top of a 366-m-tall television transmitting tower accidentally drops a heavy tool.…

A: Write a given value of the question. h=366mu=0m/sg=9.8m/s2

Q: Calvin throws a ball straight down from the balcony of an apartment building at a velocity of…

A: Given that, Initial velocity = 3.73 m/s Time = 1.960 s

Q: Tennis balls are tested by measuring their bounce when dropped from a height of approximately 2.5 m.…

A: To determine the final speed of a tennis ball dropped from a height of 2.5 meters, we can use…

Q: On planet #3, you fire a projectile horizontally from the edge of a vertical cliff 52.1 m above the…

A:

Q: surface and head towards the target. If the velocity of the ball before striking the wall at point A…

A:

Q: On planet #3, you fire a projectile horizontally from the edge of a vertical cliff 63.0 m above the…

A:

Q: A stone dropped from a captive balloon at an elevation of 1000 ft. Two seconds later another stone…

A:

Q: A projectile is fired with an initial velocity of 1000 m/s at an angle of 370 above the horizontal.…

A: Given, initial velocity u = 1000 m/s             angle θ = 37o             time t = 20 s…

Q: stone is dripped fr

A: Stone has an initial velocity zero. The acceleration due to gravity g is known. Let us consider it…

Q: A person on the top of a roof of a building (100 m) drops a ball. After 2s passed, a person who…

A: Given: The height of the building is 100 m. The person on the ground throws another ball after 2 s…

Q: Archerfish are one of the few fish that prey on land insects and other small animals. They do this…

A:

Q: You toss a tennis ball straight upward. At the moment it leaves your hand it is at a height of 1.5 m…

A: The objective of the question is to find the speed of the tennis ball when it is at a height of 2.2…

Q: A golf ball is launched from the ground with a speed of 1.141 m/s at 45° above the horizontal. What…

A:

Q: You throw an object up with a speed of Voy=1m/s from a height of y=25m. What is the object's final…

A:

Q: An artillery gun is fired so that the shell has a vertical component of velocity of 210 m/s and a…

A: The problem is asking us to find the time the shell will stay in the air. This is a projectile…

Projectile Motion