Answer:
given,
mass(m)=0.5 kg
velocity(v)=10m/s
we know
kinetic energy=1/2mv^2
=1/2 *0.5*(10)^2
=25j
2: 35 and 70
Explanation:
1. The LCM of 5 and 7: <em>35</em>
2. 35 * 2 = 70
3. 35 * 3 = 105, not 2-digit
So, the only 2-digit numbers that are multiples of both 5 and 7 are 35 and 70, so 2.
The answer is 4
ummm
What book is this from or...
