Physics, 23.07.2021 01:00 noahslambeenie359

A rock is thrown with an initial speed of 30 m/s at an angle of 600 above the horizontal. Neglect air resistance.

3. Find the velocity of the rock two seconds later after it was thrown?
4. Find the displacement of the rock two seconds later from the position it was thrown?

1. Show ALL equations, then substitution of numerical values with units.

2. If you have a string of numbers with no preceding equation, sketch, or explanation, you will receive NO CREDIT even if it leads to the correct answer.

3. Make sure all symbols used are clearly identified on your sketch. BOX each required answer. Show work in a Logical Order – Don’t jump around.

Answers: 2

Show answers

Another question on Physics

Physics, 21.06.2019 23:30

Awoman stands a distance d from a loud motor that emits sound uniformly in all directions. the sound intensity at her position is an uncomfortable 2.0×10-3 w/m2. at a distance 2.6 times as far from the motor, what are (a) the sound intensity and (b) the sound intensity level relative to the threshold of hearing?

Answers: 1

Answer

Physics, 22.06.2019 16:30

Atank has a shape of a cone with a radius at the top of 2 m and a height of 5 m. the tank also has a 1 m spout at the top of the tank. the tank is filled with water up to a height of 2 m. find the work needed to pump all the water out the top of the spout. (use 9.8 m/s2 for g and the fact that the density of water is 1000 kg/m3.)

Answers: 1

Answer

Physics, 22.06.2019 16:30

3. a lunar exploration vehicle was created by a research team. it weighs 3,000 kg on the earth. it needs an acceleration of 10 m/s2 on the moon. in order to have the same acceleration, what will be the net force acting on the vehicle on the earth?

Answers: 2

Answer

Physics, 23.06.2019 07:00

The minute hand of a clock is 7cm long. calculate the displacement and distance covered by it from 8 am to 8.30 am pls answer fast i will surely mark as brainliest fast fast fast

Answers: 2

Answer

You know the right answer?

A rock is thrown with an initial speed of 30 m/s at an angle of 600 above the horizontal. Neglect a...

Questions