Physics, 17.09.2021 14:00, theday2278

Please help im being timed A baseball is hit at an initial speed of 40 m/s at an angle of 60° above the horizontal. Find the ball’s maximum height in meters. Use g = 9.81 m/s2.
A
10.2

B
20.4

C
22.4

D
61.2

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 17:00, jordynsmith02

Shelly experiences a backward jolt when the driver starts the school bus. which of the following explains this phenomenon? a. the inertia of shelly b. the inertia of the bus c. the normal force of the seats on shelly d. the net force acting on shelly in a backward direction e. a zero net force acting on shelly

Answers: 1

continue

Physics, 21.06.2019 20:30, jasminelynn135owmyj1

When a book falls from a shelf to the ground without anyone pushing on it, no work is done on the book. true or false

Answers: 1

continue

Physics, 21.06.2019 20:30, blessingjessica

Air enters a compressor operating at steady state at 1.05 bar, 300 k, with a volumetric flow rate of 93 m3/min and exits at 12 bar, 400 k. heat transfer occurs at a rate of 15.5 kw from the compressor to its surroundings. assuming the ideal gas model for air neglecting kinetic potential energy effects, determine the power in put in kw.

Answers: 2

continue

Physics, 22.06.2019 04:30, leilaford2003

Afeather of mass 0.001 kg falls from a height of 2 m. under realistic conditions, it experiences air resistance. based on what you know about friction, what can you say about the kinetic energy of the feather as it reaches the ground? acceleration due to gravity is g = 9.8 m/s2. a. ke < 0.0196 j b. ke = 00196 j c. je = 0 j d. ke > 0.0196 j

Answers: 1

continue

Do you know the correct answer?

Please help im being timed A baseball is hit at an initial speed of 40 m/s at an angle of 60° abov...