Loading [MathJax]/jax/output/HTML-CSS/fonts/TeX/fontdata.js

Newtons laws

Description

Quiz on Untitled, created by mohd almulla on 29/08/2017.
mohd almulla
Quiz by mohd almulla, updated more than 1 year ago
mohd almulla
Created by mohd almulla over 7 years ago
8
0
1 2 3 4 5 (0)

Resource summary

Question 1

Question
The figure shows two forces acting on an object with magnitudes F1=51N and F2=17N. What third force will cause the object to be in equilibrium (acceleration equals zero)?
Answer
  • 54 N pointing up
  • 34 N pointing up
  • 54 N pointing down
  • 34 N pointing down

Question 2

Question
A 4.00 kg block rests between the floor and a 3.00 kg block as shown in the figure. The 3.00 kg block is tied to a wall by a horizontal rope. If the coefficient of static friction is 0.800 between each pair of surfaces in contract. What horizontal force F must be applied to the 4.00 kg block to make it move?
Answer
  • 16.2 N
  • 21.1 N
  • 23.5 N
  • 78.4 N
  • 54.9 N
Show full summary Hide full summary

0 comments

There are no comments, be the first and leave one below:

Similar

Physics revision 2017
Annalise Watson
Physics Topic 1- Motion and Forces
Ellie James
Chapter 7 - Laws of motion and momentum
Kieran Lancaster
Physics Topic 1- Motion and Forces
Ellie James
Physics - Energy Changes, Newtons Laws & Forces and Motion
Bronty Fraser
Science exam
Naomi S.
PHYSICS Section 1
Demi Guise
Speed and Forces
Tanmay Ghate
Momentum
kangarew97
Physics revision 2017
Jasmine Trinh