Unit 3- Forces Topic Objectives Assignments Newton`s Second Law
... 10. What is the formula to calculate gravitational force? _____________________________________ 11. If you increase the distance between two planets, the gravitational force between those planets will [ increase / decrease / stay the same ] 12. If you increase the size of a planet, the gravitationa ...
... 10. What is the formula to calculate gravitational force? _____________________________________ 11. If you increase the distance between two planets, the gravitational force between those planets will [ increase / decrease / stay the same ] 12. If you increase the size of a planet, the gravitationa ...
IPC Force Momentum Freefall Newtons Law Test Review
... 24. Use the diagram to the right to answer the questions that follow: Which situation(s) show(s) an object on a surface?______________ Which situation(s) show(s) an object with balanced forces?________ Which situation(s) show(s) an object with unbalanced forces? _____ Which situation(s) show(s) an o ...
... 24. Use the diagram to the right to answer the questions that follow: Which situation(s) show(s) an object on a surface?______________ Which situation(s) show(s) an object with balanced forces?________ Which situation(s) show(s) an object with unbalanced forces? _____ Which situation(s) show(s) an o ...
Speed, velocity and acceleration
... rest, a body in motion tends to keep moving along at a constant speed and in a straight-line path unless interfered with by some external forces. ...
... rest, a body in motion tends to keep moving along at a constant speed and in a straight-line path unless interfered with by some external forces. ...
Physics
... Q.15 A man weighs 70 kg.He stands on a weighing machine in a lift ,which is moving (i) upward with a uniform speed of 10ms-1(ii) downward with a uniform acceleration of 5 ms-2.What would be the reading on the scalein each case. Q.16. Show that the kinetic energy of a rigid body rotating with angular ...
... Q.15 A man weighs 70 kg.He stands on a weighing machine in a lift ,which is moving (i) upward with a uniform speed of 10ms-1(ii) downward with a uniform acceleration of 5 ms-2.What would be the reading on the scalein each case. Q.16. Show that the kinetic energy of a rigid body rotating with angular ...
Regular Physics Mid-Term Review Packet
... 45. If the total energy of an object of a falling object was 100 J just before it was dropped, and it had a K.E of 80 J just before it hit the ground, what was the work done by air resistance on it ? 46. What is the work energy theorem ? How do you use it to calculate the change in K.E. of an objec ...
... 45. If the total energy of an object of a falling object was 100 J just before it was dropped, and it had a K.E of 80 J just before it hit the ground, what was the work done by air resistance on it ? 46. What is the work energy theorem ? How do you use it to calculate the change in K.E. of an objec ...
Practice_Exercise
... proportional to the net force acting on it. If the net B) 2 force is multiplied by some factor and the mass is C) 1/4 held constant the acceleration will be multiplied by D) 4 the same factor. Doubling the net force will double the acceleration. The acceleration is inversely proportional to the obje ...
... proportional to the net force acting on it. If the net B) 2 force is multiplied by some factor and the mass is C) 1/4 held constant the acceleration will be multiplied by D) 4 the same factor. Doubling the net force will double the acceleration. The acceleration is inversely proportional to the obje ...
SAMPLE TEST 1: PHYSICS 103
... C. directed away from the earth D. in the same direction as its velocity E. It depends on where it is ...
... C. directed away from the earth D. in the same direction as its velocity E. It depends on where it is ...
Ch.4 Questions Holt Physics key page 2
... forces required to lift them on Earth? 16. Draw a force diagram to identif)' all the actionreaction pairs that exist for a horse pulling a cart. ...
... forces required to lift them on Earth? 16. Draw a force diagram to identif)' all the actionreaction pairs that exist for a horse pulling a cart. ...
Physics - bsparrow
... • When you fire a cannon, the cannonball exerts and equal an opposite force on the cannon. Why does the cannon move very little, but the cannonball flies very far? The cannon has a large mass, the cannonball has a small mass. ...
... • When you fire a cannon, the cannonball exerts and equal an opposite force on the cannon. Why does the cannon move very little, but the cannonball flies very far? The cannon has a large mass, the cannonball has a small mass. ...
Chapter 12 Study guide
... 8) Figure 12-1 shows the motion of three balls. (12.1) The curved paths followed by balls B and C are examples of what type of motion? Each ball started moving at the same time. Ball A was dropped and balls B and C were thrown sideways. Compare the times for each ball to reach the ground. Explain. ...
... 8) Figure 12-1 shows the motion of three balls. (12.1) The curved paths followed by balls B and C are examples of what type of motion? Each ball started moving at the same time. Ball A was dropped and balls B and C were thrown sideways. Compare the times for each ball to reach the ground. Explain. ...
