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?

A blue person throwsan object with an initial velocity of 25 m/s at an angle of 37 degrees. A green person stands 15 meters in front of the blue person and throws an object  straight up. Assume that both objects are thrown from the same initial elevation. a) if the green person throws their object with an initial speed of 20 m/s at what time should they throw it strikes the other object while it is traveling upward? measure this time relative to when the blue person throws their object?

A projectile is thrown from the top of a 50m building with an initial speed of 10m/s and an angle of 35 degrees. Calculate the time to reach the ground and the velocity just before it strikes the ground.

student throws a heavy red ball horizontally from a balcony of a tall building with aninitial speed v0. At the same time, a second student throws a lighter blue ball horizontally fromthe same balcony with an initial speed v0 /2. Ignoring air resistance, which of the followingstatements must be true?a. The red ball hits the ground with the greater speed.b. Both balls hit the ground with the same vertical velocity component.c. Both balls hit the ground with the same angle of impactd. The balls reach the ground at the same instant.     More than one of the statements can be true.

a) the place where the rock lands.  b) the velocity of the rock (magnitude and direction) just before it lands.

A ball is kicked at an angle of 55 with initial velocity of 40 m/s. A. Find the time it takes to reach the maximum height B. Find the maximum height C. Find the horizontal distance covered by the ball after landing.

Macy kicks a ball towards a goal gate at a distance of 14.5m from the gate. The height of the top bar of a soccer goal gate is 2.52m. After the kick, the initial velocity of the ball is 19.5 m/s at 68.0° from the vertical. Does the ball travel into the gate (under the top bar)? Give a detailed calculation to support your answer. 68.0° ball Goal gate 2.52m 14.5 m ground

A major leaguer hits a baseball so that it leaves the bat at a speed of 30 m/s at an angle of 36.9° above the horizontal. The bat is at a height of 1.2 m when it hits the baseball. Ignore air resistance. What is the time of flight of the baseball? - 8) a) b) What is the maximum height of the baseball? What is the horizontal distance the baseball flies? What are the components of the velocity of the baseball just before it lands on the ground? e) What is the final magnitude and direction of the baseball? d)

An adventurous cliff jumper runs horizontally off a cliff at time t = 0. We can ignore air resistance. Which graph best describes the cliff jumpers vertical displacement over time? Assume the origin of the coordinate system to coordinate to be the cliff edge.

Refer to the information in Ball Throw to answer this question. The magnitude of the initial velocity of the ball when it is thrown into the air at 60.0° is 28.6 m/s  24.7 m/s 16.5 m/s 14.3 m/s