Physics, 13.09.2019 19:30 SoccerHalo
On a 100m straight track, zak runs to the 80m mark in 15s. he then runs back to the 20m in 10s. he then runs to the 100m mark in 20s. finally he runs to the 70m mark in 5s. the total distance travelled by zak is m and total displacement is m.
Answers: 3
Physics, 22.06.2019 00:10
A-of 75 cm by cm by 17.5 cm up. of is 2 kg a , in ,if it is in , kg/?
Answers: 1
Physics, 22.06.2019 06:00
An object moves from position +34m to the position -15m in 15 seconds. what is the total displacement? what is the total velocity?
Answers: 3
Physics, 22.06.2019 06:40
Use the right-hand rule for magnetic force to determine the charge on the moving particle. this is a charge.
Answers: 1
Physics, 22.06.2019 15:10
An important dimensionless parameter concerned with very high-speed flow is the mach number, defined as v/c, where v is the speed of the object such as an airplane or projectile, and c is the speed of sound in the fluid surrounding the object. for a projectile traveling at 1170 mph through air at 50 ˚f and standard atmospheric pressure, what is the value of the mach number?
Answers: 2
On a 100m straight track, zak runs to the 80m mark in 15s. he then runs back to the 20m in 10s. he t...
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