Physics, 16.06.2021 09:10, renee9913

a ball of mass 0.5 kg is shot upwards from the floor with an inital speed of 2.0m/s. assume that there is no air resistance (take g= 10 m/s^2) A) by using the conservation of energy, calculate the maximum height reached by the ball B)by using the conservation of energy, calculate the speed of the ball when it reaches a height of 0.1 m

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 07:00, nanakwameyeb

Abucket full of water weights 4 kg and water well is 10m deep. a girl draws water from the well. it takes the girl 3 minutes to draw a bucket full of water from the well. what is the power of the girl?

Answers: 1

continue

Physics, 22.06.2019 10:30, tay8556

The uniform slender bar rests on a smooth horizon- tal surface when a force f is applied normal to the bar at point a. point a is observed to have an initial acceleration aa of 20 m/s2, and the bar has a corre- sponding angular acceleration of 18 rad /s2. deter- mine the distance b.

Answers: 1

continue

Physics, 22.06.2019 17:30, herbal420medici

Ethanol has a heat of vaporization of 38.56 kj/mol and a normal boiling point of 78.4 c. what is the vapor pressure of ethanol at 14 c?

Answers: 3

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

Do you know the correct answer?

a ball of mass 0.5 kg is shot upwards from the floor with an inital speed of 2.0m/s. assume that the...