Newtons Laws and energy's
True or false
For every action there is an equal and opposite reaction is Newton's second law
What is False
What does a balanced force do?
What is stays at rest
What kind of graph is
Distance vs. Time
What is a Speed graph
What is velocity?
What is speed with a direction.
A homemade car is being pushed with a force of 30 newtons and is traveling at 3m/s. What is the mass of the car?
What is 10 Kg
Rockets are launched into space using a jet propulsion where exhaust acclerates out from the rocket and the rocket accelerates in an opposite direction. What law is this?
What is Newton's 3rd law
Alex is pushing on a box 25 N right and Joe is pushing 25 N left. What is the net force?
What is 0 N
What is the formula for acceleration?
What is Force divided by Mass
Speeding up, slowing down, and change in direction is called what?
What is Acceleration
An object with a mass of 5.0 kg accelerates 8.0 m/s2when an unknown force is applied to it. What is the amount of the force?
What is 40 N
When you dive off of a diving board, you push down on the springboard. The springboard springs back and forces you into the air. What law is this?
What is Newton's 3rd law
What does an unbalanced force do?
What kind of graph is speed vs Time
What is an acceleration graph
What is speed?
What is the rate of which something covers distance
A baseball is thrown a distance of 20 meters. What is its speed if it takes 0.5 seconds to cover the distance?
What is 40 m/s
What is the energy of motion
What is Kinetic energy
Sam is pulling on a rope 45 N left and John is pulling the rope 20 N right. What is the net force?
What is 25 N left
What is the units for force, mass, and acceleration
What is
F= newtons
M=Kilograms
A=m/s2
True or False?Acceleration= Force x Mass
What is False?
A student leaves a pencil on a desk and the pencil stays in the same spot until another student picks it up. What is the law?
What is Newton's 1st law
What is inertia?
What is the tendency of an object to resist change in motion
Phil is pushing on a box with 120 N right and Mark is pushing on the box 120 N left/ what is the net force
What is 0 N?
What is the formula for force?
What is force= M x A
A car is being pulled by a tow truck. What is the cars mass if the net force on the car is 3,000 N and it has an acceleration of 2 m/s2 ?
What is 1,500 kg?
An object with a mass of 7.5 kg accelerates 8.3 m/s2 when an unknown force is applied to it. What is the amount of the force?
What is 62.5