kate picks up a piece of cake and throws it horizontally from a height of 2.30 m at 3.45 m/s. a) How much time does the rock take to hit the ground? b) What is the vertical speed of the rock as it hits the ground? c) How far does the rock get horizontally? d) What is the rock’s total velocity (magnitude and direction) as it hits the ground?

Q: You are in a hot-air balloon and descending toward the ground at 20.0m/s. You toss a stone…

A:

Q: A ball is kicked from the ground with an initial speed of 10 m/s at a 50 degree angle with the…

A:

Q: A soccer ball is kicked from the ground with an initial speed of 20.5 m/s at an upward angle of…

A:

Q: A ball with an angle of inclination of 31 degrees from the horizontal and at a height of h = 0.38 m…

A: The given projectile faces no horizontal acceleration if air resistance is neglected, and only the…

Q: 3. Three identical objects are thrown from the same height through a window at the same time. Object…

A: (e) option is correct

Q: A baseball is hit with an initial velocity of 20 m/s at an angle of 22 degrees above the horizontal…

A:

Q: Q4/ A rock is dropped from the top of the Eiffel Tower and reached the height of 30m above the…

A: Given data: The height above ground is h=30 m. The height of rock is, S=64t3-144t2+108t-27

Q: A rock is thrown horizontally at a speed of 10.00 m/s from the top of a 50.0 m-high vertical cliff…

A: Given data: Horizontal speed u=10 m/s. Height of the cliff h=50 m. Range R=40 m. The horizontal…

Q: 55. A soccer goal is 2.44 m high. A player kicks the ball at a distance 10 m from the goal at an…

A:

Q: A soccer ball is kicked from the ground with an initial speed of 18.9 m/s at an upward angle of…

A: Given:      Initial speed u= 18.9 m/s       upward angle θ= 41.30      Initial distance x= 49.1 m

Q: What is the angle of the initial velocity?  Enter units as 'degrees'

A: Initial height=1m Time of ball up past the top of wall =1s Ball travelling distance D=62m.

Q: all center holds a basketball straight out, 2.0 m above the floor, and releases it. It bounces off…

A: Given Basket ball hold at height, h=2 mAfter bounce off the floor , Ball rises to height, h'=1.5 m

Q: A sandal is dropped from the top of a 13 m-high mast on a ship moving at 1.75 m/s due south.…

A: h=13 mthe initial velocity of the sandal with respect to deck of the ship isvi,d=1.75 m/s

Q: A soccer ball is kicked from the ground with an initial speed of 19.7 m/s at an upward angle of…

A: Free body diagram:                                              Given:initial velocity, u =…

Q: Launch a tennis ball at 20.0 m/sec at 60 degrees above horizontal from the top of a building that is…

A:

Q: A stuntman tries to jump from a ledge over an 8 m gap onto a mattress that is 3 m below the current…

A:

Q: If a football is kicked at an angle of 45 degrees, determine its minimal initial velocity for it to…

A: We have given that y = 20ftangle =45 degreesnow according to equation of motion

Q: A soccer ball is kicked from the ground with an initial speed of 18.6 m/s at an upward angle of…

A:

Q: A BS Chemistry students in physics class are conducting a research project on projectile motion…

A:

Q: 2 a) A boy kicks a rock off a cliff with a speed of 18.3 m/s at an angle of 57.8° above the…

A: initial velocity = V0 = 18.3 m/sangle = 57.80time = t = 5.34 sec

Q: 1.A train moves with a constant velocity of 25 m/s. The train conductor at the front of the train…

A: Given that:- In question number 1:- Length of train=48m

Q: A basketball player is running at 5.30 m/s directly toward the basket when he jumps into the air to…

A:

Q: Aplane flying horizontally at a height of 500 m with a speed of 720 km/h, releases a bomb from it.…

A: Motion perpendicular are independent of each other. Motion can be uniform or accelerated. Motion is…

Q: A ball is kicked with an initial velocity of 17 m/s in the horizontal direction and 12 m/s in the…

A:

Q: Question 6 Three moles of an ideal monatomic gas are at a temperature of 245 K. Then, 2438 of heat…

A:

Q: A brick is thrown upward from the top of a building at an angle of 40° to the horizontal and with an…

A:

Q: Two rocks are thrown horizontally off a 180 m cliff. One rock is thrown with a speed of 10 m/s and…

A: a) The time of flight for an horizontally launched rock is t=2hg=2180 m9.8 ms2=6.06 s The time of…

Q: A student fires a cannonball vertically upwards with a speed of 38.0m/s. Determine all unknowns and…

A:

Q: 3. A rock is thrown horizontally from a bridge with a velocity of 21.0 m/s. It takes the rock 2.8 s…

A:

Q: The ball is served by the volleyball player with an initial velocity of 13.40 m/s at an angle of 20…

A:

Q: A projectile is fired with an initial speed of 67.1 m/s at an angle of 34.3 degrees above the…

A: Given: The magnitude of initial speed is 67.1 m/s. The angle of projection with horizontal is 34.3…

Q: Firefighters use a high-pressure hose to shoot a stream of water at a burning building. The water…

A:

Q: 5. A ball is launched from the ground toward a cliff with a speed of vo = 30 m/sec and at an angle…

A:

Q: A ball rolling across a flat horizontal table has a velocity of V1 . After it leaves the edge of…

A: Given that:- V1=Horizontal component of velocityV2=Resultant velocity before hitting the…

Q: Three identical balls are launched with the same initial speed from the top of a cliff overlooking…

A: The correct answer is: d. Equal for all three  All three balls have the same initial height and…

Q: A rock is thrown off of the edge of a 120-meter tall cliff with an initial speed of 25 m/s at an…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: A soccer ball is kicked from the ground with an initial speed of 19.2 m/s at an upward angle of…

A: The initial velocity of the soccer ball is The ball is kicked at an angle The initial position of…

Q: physics book slides off a horizontal table top with a speed of 1.90 m/s. It strikes the floor after…

A: Initial velocity "u" = 1.90m/s  Time taken to land on floor  "t"= 0.460 sec .

Projectile Motion