Posted by Nicola on Wednesday, December 13, 2006 at 6:51pm.
VERY IMPORTANT FOR AN ESSAY ASSIGNMENT. PLEASE HELP ASAP! THANK U VERYYYYY MUCH!
1. What force is needed to give a mass of 25 kg an acceleration of 20m/s squared?
2. A force of 6N acts upon a 2kg mass. What is the acceleration of the masS?
3. It takes a force of 50N to give a body an acceleration of 10m/s squared. What is the mass of the body?
4. a) what is the weight of a 10kg piece of iron?
b) what is the mass of an object that weighs 490N?
Try using Newton's second law: F = m a
m is the mass and a is the acceleration. The force will be in Newtons.

Physics, 4 short questions  nnanna goseph, Sunday, September 18, 2016 at 3:21pm
I am asking you people
Answer This Question
Related Questions
 physics drbob can u plz help me???  VERY IMPORTANT FOR AN ESSAY ASSIGNMENT. ...
 science question..please answer quick!  If a bicycle rider and her bicycle have...
 math  How much force is needed to accelerate a 50kg rider and her 250kg ...
 PHYSICS  VERYYYY IMPORTANT!!!  VERY IMPORTANT FOR A PHYSICS PRESENTATION.. ...
 PHYSICS  a 72N force accelerates mass m, by 5.0 m/s^2 the same force acts on ...
 science please help asap  1.a train with a mass of 120mg accelerates uniformly ...
 science please help and explain asap  A train with mass of 120mg accelerates ...
 physics  because of friction, a constant force of 20 N is needed to slide a box...
 science URGENT so need help  PLS HELP ASAP True or False 1. If a 40 kg person ...
 physics  an 80 kg man rides in a car which makes a turn. he moves along a curve...
More Related Questions