WORKSHEET – Dynamics 2 - Westgate Mennonite Collegiate
... A 10 kg briefcase is placed on a scale (which indicates forces in newtons). The briefcase and scale are inside an elevator. What does the scale read while the elevator is a) at rest b) accelerating upwards at 2 m/s2 c) accelerating downwards at 2 m/s2 d) moving upwards with constant velocity of 2 m/ ...
... A 10 kg briefcase is placed on a scale (which indicates forces in newtons). The briefcase and scale are inside an elevator. What does the scale read while the elevator is a) at rest b) accelerating upwards at 2 m/s2 c) accelerating downwards at 2 m/s2 d) moving upwards with constant velocity of 2 m/ ...
Forces
... An object will remain stationary or continue at constant velocity unless acted on by an unbalanced force. i.e. if forces are balanced an object will remain stationary or move at constant velocity. ...
... An object will remain stationary or continue at constant velocity unless acted on by an unbalanced force. i.e. if forces are balanced an object will remain stationary or move at constant velocity. ...
File newtons 1st and 2nd law 2015
... • Restate Newton’s Second Law in your own words. • Which would require a greater force to ...
... • Restate Newton’s Second Law in your own words. • Which would require a greater force to ...
Mechanics 105 chapter 12
... we get the exact same differential equation, and so the system will undergo the same oscillatory motion as we saw earlier. Note – the frequency (and period) of the pendulum are independent of the mass! ...
... we get the exact same differential equation, and so the system will undergo the same oscillatory motion as we saw earlier. Note – the frequency (and period) of the pendulum are independent of the mass! ...
Newton`s Laws of Motion
... unless acted on by an unbalanced force (gravity and air – fluid friction), it would never stop! ...
... unless acted on by an unbalanced force (gravity and air – fluid friction), it would never stop! ...
Forces and Motion
... and opposite force on the first object • Momentum – Product of an object’s mass and its velocity – Objects momentum at rest is zero – Unit kg m/s ...
... and opposite force on the first object • Momentum – Product of an object’s mass and its velocity – Objects momentum at rest is zero – Unit kg m/s ...
Space Syllabus Summary
... describe the trajectory of an object undergoing projectile motion within the Earth’s gravitational field in terms of horizontal and vertical components describe Galileo’s analysis of projectile motion Galileo described projectile motion as the superposition of two independent and perpendicular m ...
... describe the trajectory of an object undergoing projectile motion within the Earth’s gravitational field in terms of horizontal and vertical components describe Galileo’s analysis of projectile motion Galileo described projectile motion as the superposition of two independent and perpendicular m ...
Net force
... table: • If it remains at rest in the vertical direction, the net force in the vertical direction must be zero. • In addition to the gravitational force, there must be at least one other force, with the same magnitude as the gravitational force, but acting in the opposite direction. ...
... table: • If it remains at rest in the vertical direction, the net force in the vertical direction must be zero. • In addition to the gravitational force, there must be at least one other force, with the same magnitude as the gravitational force, but acting in the opposite direction. ...
SAMPLE QUESTION PAPER 2015 – I, 2015 SCIENCE Class – IX
... (ii) mass of one object is increased four times (iii) distance is reduced to one fourth. 23. State Newton’s first law of motion. Show that Newton’s first law of motion is a special case of Newton’s second law. Determine the acceleration of a car of mass 800 kg, on application of a force of 200 N on ...
... (ii) mass of one object is increased four times (iii) distance is reduced to one fourth. 23. State Newton’s first law of motion. Show that Newton’s first law of motion is a special case of Newton’s second law. Determine the acceleration of a car of mass 800 kg, on application of a force of 200 N on ...
SCI 101 - Onondaga Community College
... (10 points awarded based on completeness) Imagine a bowling ball and a piece of notebook paper held at shoulder height. Each is released to fall at the same time. Your experience tells you that the heavier object (i.e. the bowling ball) will strike the ground well before the lighter object (i.e. the ...
... (10 points awarded based on completeness) Imagine a bowling ball and a piece of notebook paper held at shoulder height. Each is released to fall at the same time. Your experience tells you that the heavier object (i.e. the bowling ball) will strike the ground well before the lighter object (i.e. the ...
Basic Physics Semester 1 Final Review Thing Name: Basic Physics
... 8. Two bikers with the same mass and speeds travel towards each other and stick at collision. After the collision the velocity of the bikers is? A) twice the original velocity B) the same as the original velocity C) one half the original velocity D) zero 9. A 4-kg chunk of putty moving at a 8m/s col ...
... 8. Two bikers with the same mass and speeds travel towards each other and stick at collision. After the collision the velocity of the bikers is? A) twice the original velocity B) the same as the original velocity C) one half the original velocity D) zero 9. A 4-kg chunk of putty moving at a 8m/s col ...
Goal: To understand how Galileo and Newton used experimentation
... In this case it is the earth pulling you down. Units of weight can be pounds or Newtons. Note that while your mass is the same anywhere you go, your weight is not. • One way to loose weight without loosing any mass is to move to the equator. • Since the earth spins there is an outward force – and th ...
... In this case it is the earth pulling you down. Units of weight can be pounds or Newtons. Note that while your mass is the same anywhere you go, your weight is not. • One way to loose weight without loosing any mass is to move to the equator. • Since the earth spins there is an outward force – and th ...
Name - East Physical Science
... 4. A 950 N skydiver jumps from an altitude of 3000 m. What is the total work performed on the skydiver? W=F*d ...
... 4. A 950 N skydiver jumps from an altitude of 3000 m. What is the total work performed on the skydiver? W=F*d ...
Chapter 2 KINETICS OF PARTICLES: NEWTON`S SECOND LAW
... There should be a force in a different direction than the radial direction F ...
... There should be a force in a different direction than the radial direction F ...
Physics 6B Practice midterm 1
... Green light has a wavelength of 500nm. Yellow light has a wavelength of 550nm. How fast would I have to drive toward a traffic light in order to make a yellow light appear green? (You can use c for the speed of light.) ...
... Green light has a wavelength of 500nm. Yellow light has a wavelength of 550nm. How fast would I have to drive toward a traffic light in order to make a yellow light appear green? (You can use c for the speed of light.) ...
Chapter 7 Force ppt
... Two Types of Forces balanced forces – forces of equal strength & acting in opposite directions; net force always equals zero Newtons. ...
... Two Types of Forces balanced forces – forces of equal strength & acting in opposite directions; net force always equals zero Newtons. ...
f - Michigan State University
... If two objects interact, the force exerted by the first object on the second is equal but opposite in direction to the force exerted by the second object on the first: F12=-F21 PHY 231 ...
... If two objects interact, the force exerted by the first object on the second is equal but opposite in direction to the force exerted by the second object on the first: F12=-F21 PHY 231 ...