CFA 8.6B SVA - Brandi Mciver | Biblioteka

10

The 2 ariplances are flying at the same speed but airplane W is higher. What statement best describes the energy of the 2 planes?

Airplane W has more kinetic energy than airplane X

Ariplane W has more gravitational potential energy than X

10

At which point on the diagram would the ball have the greatest potential energy?

2

1

A bus travels 20 Km in 30 minutes. What is the average speed of the bus in km/h?

40 km/h

50 km/h

.66 km/h

60 km/h

10

What is the difference between velocity and speed?

Speed is distance divided by time but velocity is speed with a given direction

velocity has no speed, it is just direction

SCI.8.6b

10

Wht is the average speed of the toy car in trial 1?

1.4

2.8

10

Answer the question using the answer choices above.

A

B

C

D

SCI.8.6b

10

Answer the question using the answer choices above.

A

B

C

D

SCI.8.6b

10

Answer the question using the answer choices above.

F

G

H

J

SCI.8.6b

10

Answer the question using the answer choices above.

F

G

H

J

SCI.8.6a

10

An object that increases it's speed from 0 km/h to 35km/h is demonstrating which type motion?

speed

velocity

acceleration

SCI.8.6b