Physics, 22.09.2020 19:01 nehakarakkattu
The acceleration of a motorcycle is given by ax(t)=At?Bt2, where A=1.50m/s3 and B=0.120m/s4. The motorcycle is at rest at the origin at time t=0. Calculate the maximum velocity it attains. Letters A and B are not allowed in the answer.
Answers: 3
Physics, 22.06.2019 01:20
An engineer designs a roller coaster so that a car travels horizontally for 152 ft, then climbs 137 ft at an angle of 34.0° above the horizontal. it then moves 137 ft at an angle of 48.0° below the horizontal. if we take the initial horizontal motion of the car to be along the +x-axis, what is the car's displacement? (give the magnitude of your answer, in ft, to at least four significant figures and give the direction of your answer in degrees counterclockwise from the +x-axis.)
Answers: 1
Physics, 22.06.2019 05:50
Astudent wears sunglasses to her read a book more easily which wave interaction occurs as light passes from the air into the plastic lenses? a polarization b.refraction c.diffraction d. interference
Answers: 1
Physics, 22.06.2019 11:20
If a rock is thrown upward on the planet mars with a velocity of 12 m/s, its height (in meters) after t seconds is given by h = 12t − 1.86t2. (a) find the velocity of the rock after two seconds. m/s (b) find the velocity of the rock when t = a. 12−3.72a m/s (c) when will the rock hit the surface? (round your answer to one decimal place.) t = s (d) with what velocity will the rock hit the surface? m/s
Answers: 1
Physics, 22.06.2019 18:30
Apiece of metal 75g at 110°c is dropped in a container with 500g at 20°c. the h2o if temperature is 24°c find specific heat capacity of metal
Answers: 3
The acceleration of a motorcycle is given by ax(t)=At?Bt2, where A=1.50m/s3 and B=0.120m/s4. The mot...
Geography, 28.08.2019 21:50
English, 28.08.2019 21:50
Mathematics, 28.08.2019 21:50
Mathematics, 28.08.2019 21:50
Chemistry, 28.08.2019 21:50
Biology, 28.08.2019 21:50
Mathematics, 28.08.2019 21:50
Mathematics, 28.08.2019 21:50
Chemistry, 28.08.2019 21:50
Health, 28.08.2019 21:50
Social Studies, 28.08.2019 21:50
Mathematics, 28.08.2019 21:50
Physics, 28.08.2019 21:50
History, 28.08.2019 21:50