Physics, 07.09.2020 09:01 Batzs3rdacct
2) Paheli and Boojho have to cover different distances
to reach their school but they take the same time to
reach the school. What can you say about their
speed?
3) If Boojho covers a certain distance in one hour and
Paheli covers the same distance in two hours, who
travels with a higher speed?
4) What is measured by an odometer and speedometer
in a vehicle?
5) A body covers a distance of 20km in 20 minutes.
Calculate its speed in km/h and m/s.
Answers: 2
Physics, 22.06.2019 02:00
Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd question 6 options: 3000 joules 30 joules 320 joules 3200 joules
Answers: 2
Physics, 22.06.2019 11:00
The star betelgeuse is about 600 light-years away. if it explodes tonight, a. we'll know because debris from the explosion will rain down on us from space.b. we'll know it immediately because it will be brighter than the full moon in the sky.c. we won't know about it until 600 years from now.d. none of the above.
Answers: 3
Physics, 22.06.2019 11:00
A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n
Answers: 3
Physics, 22.06.2019 14:40
An athlete is holding 24 lb of weights at a height of 6 inches above the stack as shown. to lower the weights, she applies a constant force of 5 lb to the handle. determine the velocity of the weights immediately before they hit the stack.
Answers: 1
2) Paheli and Boojho have to cover different distances
to reach their school but they take the same...
Mathematics, 06.03.2021 02:20
Mathematics, 06.03.2021 02:20
English, 06.03.2021 02:20
Mathematics, 06.03.2021 02:20
Physics, 06.03.2021 02:20
Mathematics, 06.03.2021 02:20
English, 06.03.2021 02:20
Arts, 06.03.2021 02:20
Mathematics, 06.03.2021 02:20
Biology, 06.03.2021 02:20
Mathematics, 06.03.2021 02:20
History, 06.03.2021 02:20
Mathematics, 06.03.2021 02:20