Physics, 29.07.2019 22:30 lizredrose5

Abaseball is traveling (+20 m/s) and is hit by a bat. it leaves the bat traveling (-30 m/s). what is the change in the velocity? remember that direction is what makes velocity different than speed. a. 50 m/s b. 30 m/s c. 20 m/s d. 10 m/s

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 03:00, liquidmana42

The passage that directs air to the lungs is called a. diaphragm. b. larynx. c. bronchi. d. pharynx.

Answers: 2

continue

Physics, 22.06.2019 12:20, cxttiemsp021

Which lists the pairs of plates in order from least to greatest in terms of the work done to move the electron?

Answers: 2

continue

Physics, 22.06.2019 19:40, cordovatierra16

Two charged particles, q1 and q2, are located on the x-axis, with q1 at the origin and q2 initially at x1 = 12.2 mm. in this configuration, q1 exerts a repulsive force of 2.62 µn on q2. particle q2 is then moved to x2 = 18.0 mm. what is the force (magnitude and direction) that q2 exerts on q1 at this new location? (give the magnitude in µn.)

Answers: 1

continue

Physics, 22.06.2019 19:50, nadiareese

Aleaky 10-kg bucket is lifted from the ground to a height of 15 m at a constant speed with a rope that weighs 0.7 kg/m. initially the bucket contains 45 kg of water, but the water leaks at a constant rate and finishes draining just as the bucket reaches the 15-m level. find the work done. (use 9.8 m/s2 for g.) show how to approximate the required work by a riemann sum. (let x be the height in meters above the ground. enter xi* as xi.) lim n → ∞ n (9.8)(45−3 xi) i = 1 δx express the work as an integral. 0 dx evaluate the integral. (round your answer to the nearest integer.) j

Answers: 3

continue

You know the right answer?

Abaseball is traveling (+20 m/s) and is hit by a bat. it leaves the bat traveling (-30 m/s). what is...