subject
Physics, 07.04.2021 16:50 stephaniesmile8

Gabriela is playing with her toy rattle, and decides to toss the rattle in the air at a 90 degree angle. The initial velocity of the rattle is +7 m/s Kristy claims that the rattle would achieve a higher height if it were launched at a 62 degree angle. Is Kristy correct? Explain your answer

Gabriela is playing with her toy rattle, and decides to toss the rattle in the air at a 90 degree angle. The initial velocity of the rattle is +7 m/s

1.Kristy claims that the rattle would achieve a higher height if it were launched at a 62 degree angle. Is Kristy correct? Explain your answer.
Kristy is incorrect

2.What is the velocity of the rattle be when it returns to Gabriela? Explain how you know.

ansver
Answers: 1

Another question on Physics

question
Physics, 23.06.2019 13:10
Which of the following is not a double-replacement? a.) hno3 (aq) + kho (aq) -> h2o (l) + kno3 (aq)b.) ba(oh)2 (aq) + 2hclo4 (aq) -> ba(clo4)2 (aq) + 2h2o (l)c.) naoh (aq) + hcl (aq) -> h2o (aq) + nacl (s)d.) zn (s) + 2hcl (aq) -> h2 (g) + zncl2 (s)
Answers: 1
question
Physics, 23.06.2019 15:50
Which statement best describes what energy transfer diagrams show? energy can change form, but the total amount of energy stays the same. every energy transformation results in a reduction of energy energy transformations result in fewer types of energy each type of energy can change into one other type of energy
Answers: 1
question
Physics, 24.06.2019 00:10
Key research that guides the creative curriculum model includes research on a. discipline and classroom management. b. learning and discipline. c. learning, resiliency, and the brain. d. learning and classroom management.
Answers: 3
question
Physics, 24.06.2019 04:10
The coefficient of static friction between car's tires and a level road is 0.80 if car to be stopped in time of 3.0 sec its speed is
Answers: 3
You know the right answer?
Gabriela is playing with her toy rattle, and decides to toss the rattle in the air at a 90 degree an...
Questions
question
Mathematics, 19.11.2019 03:31
question
Mathematics, 19.11.2019 03:31
question
History, 19.11.2019 03:31
Questions on the website: 13722360