Physics, 17.11.2020 22:50 levicorey846
Dak Prescott throws a football horizontally with an initial velocity of 10 m/s to Amari Cooper into the end-zone, to once again defeat the lowly NY Giants. The ball drops towards the ground and Cooper catches it just before it hits the ground. How many seconds was the ball in the air if Cooper caught the ball 2m below from where it was thrown?
A- 0.64 s
B- 0.41 s
C-20 S
D- 0.2 s
Answers: 3
Another question on Physics
Physics, 22.06.2019 04:20
Astone is thrown into a pond. what happens to the amplitude of the resulting waves as they get farther from the point where the stone hit the water? explain.
Answers: 3
Physics, 22.06.2019 10:30
The precision of a laboratory instrument is ± 0.05 g. the accepted value for your measurement is 7.92 g. which measurements are in the accepted range? check all that apply. 7.85 g 7.89 g 7.91 g 7.97 g 7.99 g
Answers: 1
Physics, 22.06.2019 13:30
6–43 a food department is kept at 2128c by a refrigerator in an environment at 308c. the total heat gain to the food department is estimated to be 3300 kj/h and the heat rejection in the condenser is 4800 kj/h. determine the power input to the compressor, in kw and the cop of the refrigerator.
Answers: 2
Physics, 22.06.2019 14:10
Amachinist turns the power on to a grinding wheel, at rest, at time t = 0 s. the wheel accelerates uniformly for 10 s and reaches the operating angular velocity of 96 rad/s. the wheel is run at that angular velocity for 40 s and then power is shut off. the wheel slows down uniformly at 1.5 rad/s2 until the wheel stops. in this situation, the time interval of deceleration is closest to:
Answers: 3
You know the right answer?
Dak Prescott throws a football horizontally with an initial velocity of 10 m/s to Amari Cooper into...
Questions
Mathematics, 15.07.2020 05:01
Mathematics, 15.07.2020 05:01
Mathematics, 15.07.2020 05:01
Computers and Technology, 15.07.2020 05:01
Mathematics, 15.07.2020 05:01
