Find the accelerating force - force, Physics

Assignment Help:

a) What force is needed to give amass of 20kg an acceleration of 30m/s2?

b) Find the accelerating force when a car having a mass of 1.7Mg enhances its speed with a constant acceleration of 3m/s2

c) A force of 40N accelerates a mass at 5m/s2.Verify the mass. [8kg]

d)  Determine the force acting downwards on a mass of 1500g suspended on a string. [14.72N]

e) A force of 4Nmoves an object 200cmin the direction of the force. What amount of work is done?

 

 


Related Discussions:- Find the accelerating force - force

Explain work done - friction, A 0.150-kg ball that is thrown at a velocity ...

A 0.150-kg ball that is thrown at a velocity of 30.0 m/s hits a wall and bounces back in the opposite direction with a speed of 25.0 m/s. How much work was done by the ball?

Photoelectric cell, A device which changes light energy into electrical ene...

A device which changes light energy into electrical energy is known as photoelectric cell. It is also known as photocell or electric eye.

Youngs modulus, filled observation of youngs modulus using searles apparatu...

filled observation of youngs modulus using searles apparatus

Standing wave in a closed organ pipe, Organ pipes are the musical instrumen...

Organ pipes are the musical instruments which are used for making musical sound by blowing air into the line. Longitudinal stationary pulses are created on account of superimpositi

Prepare a marketing plan, Using the information that you already know about...

Using the information that you already know about the business and its products, and through consideration of the PEST and SWOT factors, you are required to prepare a brief

Classes of magnetic materials: nickel iron alloys, It contains 35%- 90% nic...

It contains 35%- 90% nickels. Higher is the nickel content higher is the permeability and lower is the magnetic saturation of the alloy. MN, CO, and Mo can also be added in trace q

Evaluate the radii of nth dark ring, In a Newton's rings experiment in ...

In a Newton's rings experiment in laboratory source of light having two wavelengths 6000Å and 4500Å is used. It is found that n th dark ring due to 6000Å coincides with

Optical fibre, What are the types of fibre optics?

What are the types of fibre optics?

Derive superposition theorem, For the circuit shown in Figure, find, using ...

For the circuit shown in Figure, find, using the superposition theorem, (a) The current flowing in and the p.d. across the  resistor, (b) The current in the 8V battery and

Pauli exclusion principle, Pauli exclusion principle (W. Pauli; 1925) N...

Pauli exclusion principle (W. Pauli; 1925) No two similar fermions in a system, like electrons in an atom, can have an equal set of quantum numbers.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd