Science

PhysicsQ&A LibraryConsider the following descriptions of the vertical motion of an object subject only to the acceleration due to gravity. (Note: the acceleration due to gravity is 9.8 m/s^2.) a. Find the velocity of the object for all relevant times.b. Find the position of the object for all relevant times.c. Find the time when the object reaches its highest point (What is the height?)d. Find the time when the object strikes the ground. A payload is released at an elevation of 500 m from a hot-air balloon that is rising at a rate of 9 m/s.Question

Asked Nov 11, 2019

42 views

Consider the following descriptions of the vertical motion of an object subject only to the acceleration due to gravity. (Note: the acceleration due to gravity is 9.8 m/s^2.)

a. Find the velocity of the object for all relevant times.

b. Find the position of the object for all relevant times.

c. Find the time when the object reaches its highest point (What is the height?)

d. Find the time when the object strikes the ground.

A payload is released at an elevation of 500 m from a hot-air balloon that is rising at a rate of 9 m/s.

Step 1

(a)Write the kinematic equation for final velocity

Step 2

(b)Write the kinematics equation for distance

Step 3

(c)At highest point the velocity will be zero.

Co...

Tagged in

Find answers to questions asked by student like you

Show more Q&A

Q: Imagine that two parallel plates are charged to achieve a voltage difference Vo between the plates. ...

A: Given:Initial voltage difference between the plate = V0Distance between the plates = dPlate area = A

Q: Part A A freely falling object has a downward speed of 40 m/s at one instant. Exactly 1 s later its ...

A: Part a: Answer cAcceleration of a freely falling body is 9.81 m/s2V = u + at = 40 + 9.8 (1) = 49.8 m...

Q: A stone is thrown horizontally from the top of a cliff. A third of a second after leaving you hand d...

A: Click to see the answer

Q: What value resistor will discharge a 2.90 μF capacitor to 20.0% of its initial charge in 2.60 ms?

A: Formula for the discharging of a capacitor is:

Q: Problem 4: A merry-go-round at an amusement park consists of an outer ring of horses and an inner r...

A: (a) Expression for the total moment of inertia of the carousel about its axis, in terms of the defin...

Q: 4 A massless rod has three masses (each has m 10 gm) attached to it as shown in the figure below. Th...

A: The figure shows a massless rod with three masses (each has m 10 gm) attached to it. The rod is rota...

Q: 28.47 A solenoid is designed to produce a magnetic field of 0.0270 T at its center. It has radi...

A: (a)The magnetic field at the center of the solenoid is given by,

Q: What are fermions and what's the difference between it and bosons?

A: The description of elementary particles in particle physics is based o their mass, charge, interacti...

Q: Two children of mass 16 kg and 37 kg sit balanced on a seesaw with the pivot point located at the ce...

A: Let the distance of the smaller child from the pivot point be denoted as x. The corresponding distan...