A2.7 kg ball is thrown upward with an initial speed of 20.0 m/s from the edge of a 45.0-m-high cliff. At the instant the ball is thrown, a woman starts running away from the base of the cliff with a constant speed of 6.00 m/s. The woman runs in a straight line on level ground. Ignore air resistance on the ball.

Find the x component of the vector described by "Ground control observes that the plane flies with speed 150 m/s at 40.0 degrees south of wesť"? Give your answer in m/s. Assume positive x points toward the east. Your Answer: Answer units

1. The distance between home plate and the pitcher's mound in baseball is 60.5 ft. In MLB, baseballs are. pitched at about 90mph. Assume the ball is thrown perfectly horizontally, at 0°. How far in feet will the ball drop during its transit to home plate? Use g = 32 ft/s². (Note: this is why pitcher's mounds are raised.) 2. A pebble is tossed into the air at an angle of 62° above the horizontal, with an initial speed of 4.8 m/s. The pebble is 1.6m above the ground when it is released by the thrower's hand. a) How long will the pebble remain airborne? b) What maximum height above the ground will the pebble achieve?

If a boat points its prow directly across a river, and its engine has one speed of 8.22 m/s. What is its speed, relative to the river bank, if the river has a velocity of 3.28 m/s? Number Units If the river is 63.4 m wide, how far down stream does it land when it reaches the opposite shore? Number Units

a.  Find the Range and Maximum Height of a projectile launched at 4.5 m/s t an angle of 300.  Find the Range and Maximum Height of a projectile launched at 4.5 m/s t an angle of 600. Discuss any similarities between a. and b.

A football is kicked with a speed of 30.0 m/s. Determine the two angles above the horizontal the football could be kicked to just clear the field goal post 7. Assume that the football hits the cross bar and bounces over (football goes through the point x = 60.0 m and y = 3.05 m, assuming the football is kicked from the origin. %3D %3D

Don't Use Chat GPT Will Upvote

Question 013A: Complete the following question involving vectors and net force. A boat travels towards the northeast at 23 knots, and there is an 8 knot crosswind out of the southeast affecting the boat. Convert the boat's motion (not the crosswind) into rectangular coordinates (aka: convert into "X" and "y"). O x = -16.26 y = -16.26 O x = 16.26 y = 16.26 O x = 0 y = 23 x = 16.26 y = -16.26 QUESTION 14 Question 013B: Complete the following question involving vectors and net force. A boat travels towards the northeast at 23 knots, and there is an 8 knot crosswind out of the southeast affecting the boat. Convert the crosswind (not the boat) into rectangular coordinates (aka: convert into "x" and "y"). O x = 5.66 y = -5.66 O x = -4 y = 4 O x = -5.66 у--5.66 O x = -5.66 y = 5.66

Anthony carelessly rolls his toy car off a 79.0-cm-high table. The car strikes the floor at a horizontal distance of 96.0 cm from the edge of the table. (a) What was the velocity with which the car left the table? (Enter the magnitude.)(b) What was the angle of the car's velocity with respect to the floor just before the impact?

A fire hose ejects a stream of water at an angle of 36.1° above the horizontal. The water leaves the nozzle with a speed of 24.0 m/s. Assuming that the water behaves like a projectile, how far from a building should the fire hose be located to hit the highest possible fire? Number i Units +