What will happen to a test dummy during a crash test if its seatbelt is not buckled?The test dummy will stop when the car stops.The test dummy will continue forward until it makes contact with another object.The test dummy will strike and rebound continuously within the interior of the carThe test dummy will remain motionless.
Sample Response: Based on Newton's second law, if the balls are kicked with the same force, the one with less mass will have a greater acceleration. Since the kickball accelerates more than the soccer ball, it has less mass. Which facts did you include in your response? Check all that apply.Based on Newton’s second law, if the balls are kicked with the same force, the one with less mass will have a greater acceleration. Since the kickball accelerates more than the soccer ball, it has less mass.
In a crash test, a 2,500 kg car hits a concrete barrier at 1.3 m/s2.
This pair of forces is an example of Newton’s [___] law of motion.
Which of Newton’s laws explains why a test dummy continues forward until it makes contact with another object? [___]
The mass of the rocket is [___] kg.
2.9
A 2.9 kg model rocket accelerates at 15.3 m/s2 with a force of 44 N. Before launch, the model rocket was not moving. After the solid rocket engine ignited, hot gases were pushed out from the rocket engine nozzle and propelled the rocket toward the sky.Which of Newton’s laws apply in this example? Select three options.the first lawthe second lawthe third lawthe fourth lawthe fifth law
Annie has a soccer ball and a kickball. She kicks each ball with the same force. The soccer ball accelerates at 3 m/s2, and the kickball accelerates at 5 m/s2.Use Newton’s laws to describe why the kickball has a greater acceleration.
According to Newton's second law, force equals mass times acceleration (F=ma). When the same force is applied to two objects, the object with the smaller mass will experience a greater acceleration. Since the kickball has a greater acceleration (5 m/s2) compared to the soccer ball (3 m/s2), the kickball must have less mass than the soccer ball.
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