Physics, 06.09.2021 07:10, madisongibson714

Part 1 A tennis ball is dropped from 1.29 m above the ground . It rebounds to a height of 0.839 m. With what velocity does it hit the ground ? The acceleration of gravity is 1.8 m/s ^ 2 . (Let down be negative .) Answer in units of m/s Part 2 With what velocity does it leave the ground ? Answer in units of m/s
Part 3 If the tennis ball were in contact with the ground for 0.0133 s. find the acceleratio given to the tennis ball by the ground . Answer in units of m/s^ 2

Part 1 A tennis ball is dropped from 1.29 m above the ground . It rebounds to a height of 0.839 m.

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 22:10, chrisgramjooooo2366

The car hoist allows the car to be driven onto the platform, after which the rear wheels are raised. if the loading from both rear wheels is 1380 lb, determine the force in the hydraulic cylinder ab. neglect the weight of the platform itself. member bcd is a right-angle bell crank pinned to the ramp at c. the force is positive if in tension, negative if in compression.

Answers: 2

continue

Physics, 21.06.2019 22:50, Scp049

As a car drives with its tires rolling freely without any slippage, the type of friction acting between the tires and the road is 100) a) static friction. b) kinetic friction. c) a combination of static and kinetic friction. d) neither static nor kinetic friction, but some other type of friction. e) it is impossible to tell what type of friction acts in this situation.

Answers: 1

continue

Physics, 22.06.2019 10:30, janeou17xn

Find the magnetic field a distance r from the center of a long wire that has radius a and carries a uniform current per unit area j in the positive z direction.

Answers: 2

continue

Physics, 23.06.2019 02:30, roseemariehunter12

Ball bearings are made by letting spherical drops of molten metal fall inside a talll tower-called a shot tower- and solidify as they fall. a-if a bearing needs 4.0 s to solidify enough for impact, how high must the tower be? b- what is the bearing's impact velocity?

Answers: 3

continue

Do you know the correct answer?

Part 1 A tennis ball is dropped from 1.29 m above the ground . It rebounds to a height of 0.839 m. W...