A ball is dropped from the top of a building 100 m high. (Ignore air resistance) a) How long does it take the ball to hit the ground? b) What is the speed of the ball when it hits the ground?
7. A baseball is thrown horizontally off a cliff at 23 m/s. The cliff is 50 m high. Ignore air drag. A.) How LONG will it take the baseball to hit the ground?B.) How FAR from the base of the cliff will the baseball hit the ground? C.) Upon impact, how FAST was the baseball going? D.) At what ANGLE (relative to the horizontal) did the baseball impact the ground?
While riding an open freight elevator upwards at 5.4 m/s, a carpenter drops his hammer off the side. It hits the ground 2.4 s later. How far above the ground was the carpenter when he dropped the hammer?
A 170 gram ball is dropped from rest off of a cliff. the ball then drops straight down to the ground, 19m below. if the speed of the ball just before it hits the ground is 8 m/s, how much work is done to the ball by the fore of air resistance as it falls?
A physics book slides off a horizontal tabletop with a speed of 3.5 m/s. It strikes the floor in 0.350 s. Ignore air resistance. Use g = 10 m/s2. Find: a. The horizontal and vertical components of the velocity when the book leaves the table. b. The height of the tabletop above the floor (how far does it travel vertically?). c. The horizontal distance from the edge of the table to the point where the book strikes the floor (how...
A physics book slides off a horizontal tabletop with a speed of 3.40 m/s. It strikes the floor in 0.350 Ignore air resistance Part A Find the height of the tabletop above the floor. VALDO ? Submit Request Answer Part B Find the horizontal distance from the edge of the table to the point where the book strikes the floor 10 AED O ? Submit Regent ASSE A physics book slides off a horizontal tabletop with a speed of 3.40...
1. Physics Problem Solving a.) More people end up in U.S. emergency rooms because of fall-related injuries than from any other cause. At what speed ? vwould someone hit the ground who accidentally steps off the top rung of a 14.00 ft tall stepladder? (That step is usually embossed with the phrase "Warning! Do not stand on this step.") Ignore the effects of air resistance. Let the +y direction point vertically upward and the origin be on the ground. b.)...
A physics book slides off a horizontal tabletop with a speed of 1.80 m/s . It strikes the floor in 0.350 s . Ignore air resistance. Part B Find the horizontal distance from the edge of the table to the point where the book strikes the floor. L = m SubmitMy AnswersGive Up
A physics book slides off a horizontal tabletop with a speed of 3.5 m/s. It strikes the floor in 0.350 s. Ignore air resistance. Use g = 10 m/s2. Find: a. The horizontal and vertical components of the velocity when the book leaves the table. (2 pts.) b. The height of the tabletop above the floor (how far does it travel vertically?). (2 pts.) c. The horizontal distance from the edge of the table to the point where the book...
A sky diver drops his smuggled 1kg weight from physics lab out of the air plane before he jumps, which is flying horizontally going 175 m/s at a height of 2 km. IF WE ASSUME NO AIR RESISTANCE, what is the Velocity (magnitude and direction) when it hits the ground? If an object initially at rest is given a velocity of: V-1.93 m/s and vy 2.51 m/s. What is the magnitude and direction its displacement after a time of 3.50...