Question: An object has mass 96.3 kg. Find the net force on it if its position as a function of time is given by A)

An object has mass 96.3 kg. Find the net force on it

An object has mass 96.3 kg. Find the net force on it if its position as a function of time is given by A) 250 cm i + (100 cm/s) ti W B) 250 cm i + (100 cm/s) ti - (10 cm/s) t i C) 250 cm/s j - (10 cm/s) t j - 800 cm/s t j

Step by Step Solution

★★★★★

3.45 Rating (145 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

To find the net force on an object with a mass of 963 kg we need to calculate the derivative of ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Physics Questions!

(b) A pulse test identification experiment performed on a process gave rise to the Bode diagram shown below in Figure P9.1. Postulate a possible transfer function form that you believe is consistent...

Review the case and discuss the questions below In what ways does size give them a unit cost advantage? In what ways does size give them a unit revenue advantage? How does the global supply-chain...

An object with mass m moves along the x-axis. Its position as a function of time is given by x (t) = At Bt3, where A and B are constants. Calculate the net force on the object as a function of time.

A particle is moving along a circular path of 2-m radius such that its position as a function of time is given by = (5t2) rad, where t is in seconds. Determine the magnitude of the particles...

Solve these problems: 1. A rock moves only in the vertical direction. Its acceleration is constant and is downward with a magnitude of -0.00160 km/ 93:. Its initial velocity is upward and its initial...

Forces Problems What is the force of gravity at the Earths surface on: a 50 kg girl a 100 g bullet If the gravitational field constant on the surface of the moon is 1.6 N/kg, what is the force of...

please fill it out on image and all the bubbles. A particle is located at the position vector r = (9.001 + 10.00j) m and a force exerted on it is given by F = (8.001 + 7.00j) N. (a) What is the...

The position vector of an object is given by r(t)= (2 m/s) t i+ (5 m/s) t j. The object is confined to moving on the XY plane. The mass of the object is 10 kg. Find the net force acting on the object...

Torques, and the Center of Gravity Pre-lab questions 1. What are the conditions for an object to have (a) translational, (b) rotational equilibrium? 2. If the conditions of question 1 are met, is the...

First three pages are the same question, following 9 pages are equations can use only. No acceleration Question 6 of8 10/ 10 E Atennis ball has a mass of 0.057 kg. A professional tennis player hits...

Purpose The purpose of this lab is to introduce the student to the concepts of simple harmonic motion. Introduction A pendulum consists of a bob at the end of a string which is suspended from a...

A bicycle and its rider together has a mass of 75 kg. What power output of the rider is required to maintain a constant speed of 4.0 m/s (about 9 mph) up a 5.0% grade (a road that rises 5.0 m for...

Coke can be converted into COa fuel gasin the reaction CO 2 (g) + C (s) 2 CO (g) A coke that contains 84% carbon by mass and the balance noncombustible ash is fed to a reactor with a stoichiometric...

Consider the work done by the gas for the given volume V and pressure P . Assume that the pressure is inversely proportional to the volume. ( See Example 6 . ) A quantity of gas with an initial...

Caspers is analyzing a proposed expansion project that is much riskier than the firms current projects. Thus, the project will be assigned a discount rate equal to the firms cost of capital minus 2...

Consider a linear programming problem with max objective subject to three (

To spruce up his wardrobe, Jack pays $700 to a tailor in Havana for a regular supply of new pantaloons. The tailor measures Jack and delivers twenty pair of black pants. He next wants to purchase 15...

Find the square of the magnitude of the vector u + 2v if u = (8, 2,0) and V= (-1, 1, 2) (Enter an integer.)

An electronics firm produces electronic equipment, which it supplies to various electrical manufacturers. Quality control records indicate that different employees produce different numbers of...

Answer using references and in text citations including CIPD change management factsheet: An organisation is planning a change relating to hybrid working. Many employees moved to home working during...

In a cathode ray tube in an old TV, electrons are accelerated from rest with a constant acceleration of magnitude 7.03 1013 m/s2 during the first 2.0 cm of the tube's length; then they move at...

Within cells, small organelles containing newly synthesized proteins are transported along microtubules by tiny molecular motors called kinesins. What force does a kinesin molecule need to deliver in...

A child places 12 wooden blocks together, as shown in the figure. If each block has the same mass and density, where is the cm of these blocks? Each block is a cube with sides of 1.0 inch length. The...

Explain how groupthink leads to mismanaged conflict.

List the three solutions for developing a more playful attitude.

Distinguish between hyperstress and distress.